77260716

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1$

素因数の和:142

約数の個数: 180

約数和(自身を含む): 234361512

約数和(自身を除く): 157100796

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 27, 34, 36, 39, 51, 52, 54, 68, 78, 81, 83, 102, 108, 117, 153, 156, 162, 166, 169, 204, 221, 234, 249, 306, 324, 332, 338, 351, 442, 459, 468, 498, 507, 612, 663, 676, 702, 747, 884, 918, 996, 1014, 1053, 1079, 1326, 1377, 1404, 1411, 1494, 1521, 1836, 1989, 2028, 2106, 2158, 2241, 2652, 2754, 2822, 2873, 2988, 3042, 3237, 3978, 4212, 4233, 4316, 4482, 4563, 5508, 5644, 5746, 5967, 6084, 6474, 6723, 7956, 8466, 8619, 8964, 9126, 9711, 11492, 11934, 12699, 12948, 13446, 13689, 14027, 16932, 17238, 17901, 18252, 18343, 19422, 23868, 25398, 25857, 26892, 27378, 28054, 29133, 34476, 35802, 36686, 38097, 38844, 42081, 50796, 51714, 54756, 55029, 56108, 58266, 71604, 73372, 76194, 77571, 84162, 87399, 103428, 110058, 114291, 116532, 126243, 152388, 155142, 165087, 168324, 174798, 220116, 228582, 232713, 238459, 252486, 310284, 330174, 349596, 378729, 457164, 465426, 476918, 495261, 504972, 660348, 715377, 757458, 930852, 953836, 990522, 1136187, 1430754, 1485783, 1514916, 1981044, 2146131, 2272374, 2861508, 2971566, 4292262, 4544748, 5943132, 6438393, 8584524, 12876786, 19315179, 25753572, 38630358, 77260716]

約数ペア:

[(1, 77260716), (2, 38630358), (3, 25753572), (4, 19315179), (6, 12876786), (9, 8584524), (12, 6438393), (13, 5943132), (17, 4544748), (18, 4292262), (26, 2971566), (27, 2861508), (34, 2272374), (36, 2146131), (39, 1981044), (51, 1514916), (52, 1485783), (54, 1430754), (68, 1136187), (78, 990522), (81, 953836), (83, 930852), (102, 757458), (108, 715377), (117, 660348), (153, 504972), (156, 495261), (162, 476918), (166, 465426), (169, 457164), (204, 378729), (221, 349596), (234, 330174), (249, 310284), (306, 252486), (324, 238459), (332, 232713), (338, 228582), (351, 220116), (442, 174798), (459, 168324), (468, 165087), (498, 155142), (507, 152388), (612, 126243), (663, 116532), (676, 114291), (702, 110058), (747, 103428), (884, 87399), (918, 84162), (996, 77571), (1014, 76194), (1053, 73372), (1079, 71604), (1326, 58266), (1377, 56108), (1404, 55029), (1411, 54756), (1494, 51714), (1521, 50796), (1836, 42081), (1989, 38844), (2028, 38097), (2106, 36686), (2158, 35802), (2241, 34476), (2652, 29133), (2754, 28054), (2822, 27378), (2873, 26892), (2988, 25857), (3042, 25398), (3237, 23868), (3978, 19422), (4212, 18343), (4233, 18252), (4316, 17901), (4482, 17238), (4563, 16932), (5508, 14027), (5644, 13689), (5746, 13446), (5967, 12948), (6084, 12699), (6474, 11934), (6723, 11492), (7956, 9711), (8466, 9126), (8619, 8964)]