101781804

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{419}}^1\times {\mathrm{653}}^1$

素因数の和:1110

約数の個数: 48

約数和(自身を含む): 246113280

約数和(自身を除く): 144331476

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 419, 653, 838, 1257, 1306, 1676, 1959, 2514, 2612, 3918, 5028, 7836, 12989, 20243, 25978, 38967, 40486, 51956, 60729, 77934, 80972, 121458, 155868, 242916, 273607, 547214, 820821, 1094428, 1641642, 3283284, 8481817, 16963634, 25445451, 33927268, 50890902, 101781804]

約数ペア:

[(1, 101781804), (2, 50890902), (3, 33927268), (4, 25445451), (6, 16963634), (12, 8481817), (31, 3283284), (62, 1641642), (93, 1094428), (124, 820821), (186, 547214), (372, 273607), (419, 242916), (653, 155868), (838, 121458), (1257, 80972), (1306, 77934), (1676, 60729), (1959, 51956), (2514, 40486), (2612, 38967), (3918, 25978), (5028, 20243), (7836, 12989)]