64228788

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1$

素因数の和:85

約数の個数: 216

約数和(自身を含む): 201434688

約数和(自身を除く): 137205900

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 23, 26, 27, 34, 36, 39, 46, 51, 52, 54, 68, 69, 78, 81, 92, 102, 108, 117, 138, 153, 156, 162, 169, 204, 207, 221, 234, 243, 276, 299, 306, 324, 338, 351, 391, 414, 442, 459, 468, 486, 507, 598, 612, 621, 663, 676, 702, 782, 828, 884, 897, 918, 972, 1014, 1053, 1173, 1196, 1242, 1326, 1377, 1404, 1521, 1564, 1794, 1836, 1863, 1989, 2028, 2106, 2346, 2484, 2652, 2691, 2754, 2873, 3042, 3159, 3519, 3588, 3726, 3887, 3978, 4131, 4212, 4563, 4692, 5083, 5382, 5508, 5589, 5746, 5967, 6084, 6318, 7038, 7452, 7774, 7956, 8073, 8262, 8619, 9126, 10166, 10557, 10764, 11178, 11492, 11661, 11934, 12636, 13689, 14076, 15249, 15548, 16146, 16524, 17238, 17901, 18252, 20332, 21114, 22356, 23322, 23868, 24219, 25857, 27378, 30498, 31671, 32292, 34476, 34983, 35802, 41067, 42228, 45747, 46644, 48438, 51714, 53703, 54756, 60996, 63342, 66079, 69966, 71604, 72657, 77571, 82134, 91494, 95013, 96876, 103428, 104949, 107406, 126684, 132158, 137241, 139932, 145314, 155142, 164268, 182988, 190026, 198237, 209898, 214812, 232713, 264316, 274482, 290628, 310284, 314847, 380052, 396474, 411723, 419796, 465426, 548964, 594711, 629694, 698139, 792948, 823446, 930852, 944541, 1189422, 1235169, 1259388, 1396278, 1646892, 1784133, 1889082, 2378844, 2470338, 2792556, 3568266, 3778164, 4940676, 5352399, 7136532, 10704798, 16057197, 21409596, 32114394, 64228788]

約数ペア:

[(1, 64228788), (2, 32114394), (3, 21409596), (4, 16057197), (6, 10704798), (9, 7136532), (12, 5352399), (13, 4940676), (17, 3778164), (18, 3568266), (23, 2792556), (26, 2470338), (27, 2378844), (34, 1889082), (36, 1784133), (39, 1646892), (46, 1396278), (51, 1259388), (52, 1235169), (54, 1189422), (68, 944541), (69, 930852), (78, 823446), (81, 792948), (92, 698139), (102, 629694), (108, 594711), (117, 548964), (138, 465426), (153, 419796), (156, 411723), (162, 396474), (169, 380052), (204, 314847), (207, 310284), (221, 290628), (234, 274482), (243, 264316), (276, 232713), (299, 214812), (306, 209898), (324, 198237), (338, 190026), (351, 182988), (391, 164268), (414, 155142), (442, 145314), (459, 139932), (468, 137241), (486, 132158), (507, 126684), (598, 107406), (612, 104949), (621, 103428), (663, 96876), (676, 95013), (702, 91494), (782, 82134), (828, 77571), (884, 72657), (897, 71604), (918, 69966), (972, 66079), (1014, 63342), (1053, 60996), (1173, 54756), (1196, 53703), (1242, 51714), (1326, 48438), (1377, 46644), (1404, 45747), (1521, 42228), (1564, 41067), (1794, 35802), (1836, 34983), (1863, 34476), (1989, 32292), (2028, 31671), (2106, 30498), (2346, 27378), (2484, 25857), (2652, 24219), (2691, 23868), (2754, 23322), (2873, 22356), (3042, 21114), (3159, 20332), (3519, 18252), (3588, 17901), (3726, 17238), (3887, 16524), (3978, 16146), (4131, 15548), (4212, 15249), (4563, 14076), (4692, 13689), (5083, 12636), (5382, 11934), (5508, 11661), (5589, 11492), (5746, 11178), (5967, 10764), (6084, 10557), (6318, 10166), (7038, 9126), (7452, 8619), (7774, 8262), (7956, 8073)]