90364752

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^2\times {\mathrm{653}}^1$

素因数の和:729

約数の個数: 90

約数和(自身を含む): 261717066

約数和(自身を除く): 171352314

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 653, 744, 961, 1116, 1306, 1488, 1922, 1959, 2232, 2612, 2883, 3844, 3918, 4464, 5224, 5766, 5877, 7688, 7836, 8649, 10448, 11532, 11754, 15376, 15672, 17298, 20243, 23064, 23508, 31344, 34596, 40486, 46128, 47016, 60729, 69192, 80972, 94032, 121458, 138384, 161944, 182187, 242916, 323888, 364374, 485832, 627533, 728748, 971664, 1255066, 1457496, 1882599, 2510132, 2914992, 3765198, 5020264, 5647797, 7530396, 10040528, 11295594, 15060792, 22591188, 30121584, 45182376, 90364752]

約数ペア:

[(1, 90364752), (2, 45182376), (3, 30121584), (4, 22591188), (6, 15060792), (8, 11295594), (9, 10040528), (12, 7530396), (16, 5647797), (18, 5020264), (24, 3765198), (31, 2914992), (36, 2510132), (48, 1882599), (62, 1457496), (72, 1255066), (93, 971664), (124, 728748), (144, 627533), (186, 485832), (248, 364374), (279, 323888), (372, 242916), (496, 182187), (558, 161944), (653, 138384), (744, 121458), (961, 94032), (1116, 80972), (1306, 69192), (1488, 60729), (1922, 47016), (1959, 46128), (2232, 40486), (2612, 34596), (2883, 31344), (3844, 23508), (3918, 23064), (4464, 20243), (5224, 17298), (5766, 15672), (5877, 15376), (7688, 11754), (7836, 11532), (8649, 10448)]