77498388

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1$

素因数の和:218

約数の個数: 144

約数和(自身を含む): 226437120

約数和(自身を除く): 148938732

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 31, 33, 36, 44, 59, 62, 66, 93, 99, 107, 118, 124, 132, 177, 186, 198, 214, 236, 279, 321, 341, 354, 372, 396, 428, 531, 558, 642, 649, 682, 708, 963, 1023, 1062, 1116, 1177, 1284, 1298, 1364, 1829, 1926, 1947, 2046, 2124, 2354, 2596, 3069, 3317, 3531, 3658, 3852, 3894, 4092, 4708, 5487, 5841, 6138, 6313, 6634, 7062, 7316, 7788, 9951, 10593, 10974, 11682, 12276, 12626, 13268, 14124, 16461, 18939, 19902, 20119, 21186, 21948, 23364, 25252, 29853, 32922, 36487, 37878, 39804, 40238, 42372, 56817, 59706, 60357, 65844, 69443, 72974, 75756, 80476, 109461, 113634, 119412, 120714, 138886, 145948, 181071, 195703, 208329, 218922, 227268, 241428, 277772, 328383, 362142, 391406, 416658, 437844, 587109, 624987, 656766, 724284, 782812, 833316, 1174218, 1249974, 1313532, 1761327, 2152733, 2348436, 2499948, 3522654, 4305466, 6458199, 7045308, 8610932, 12916398, 19374597, 25832796, 38749194, 77498388]

約数ペア:

[(1, 77498388), (2, 38749194), (3, 25832796), (4, 19374597), (6, 12916398), (9, 8610932), (11, 7045308), (12, 6458199), (18, 4305466), (22, 3522654), (31, 2499948), (33, 2348436), (36, 2152733), (44, 1761327), (59, 1313532), (62, 1249974), (66, 1174218), (93, 833316), (99, 782812), (107, 724284), (118, 656766), (124, 624987), (132, 587109), (177, 437844), (186, 416658), (198, 391406), (214, 362142), (236, 328383), (279, 277772), (321, 241428), (341, 227268), (354, 218922), (372, 208329), (396, 195703), (428, 181071), (531, 145948), (558, 138886), (642, 120714), (649, 119412), (682, 113634), (708, 109461), (963, 80476), (1023, 75756), (1062, 72974), (1116, 69443), (1177, 65844), (1284, 60357), (1298, 59706), (1364, 56817), (1829, 42372), (1926, 40238), (1947, 39804), (2046, 37878), (2124, 36487), (2354, 32922), (2596, 29853), (3069, 25252), (3317, 23364), (3531, 21948), (3658, 21186), (3852, 20119), (3894, 19902), (4092, 18939), (4708, 16461), (5487, 14124), (5841, 13268), (6138, 12626), (6313, 12276), (6634, 11682), (7062, 10974), (7316, 10593), (7788, 9951)]