90902286

素因数分解:

$2^1\times 3^2\times {\mathrm{89}}^1\times {\mathrm{179}}^1\times {\mathrm{317}}^1$

素因数の和:593

約数の個数: 48

約数和(自身を含む): 200912400

約数和(自身を除く): 110010114

約数列:

[1, 2, 3, 6, 9, 18, 89, 178, 179, 267, 317, 358, 534, 537, 634, 801, 951, 1074, 1602, 1611, 1902, 2853, 3222, 5706, 15931, 28213, 31862, 47793, 56426, 56743, 84639, 95586, 113486, 143379, 169278, 170229, 253917, 286758, 340458, 507834, 510687, 1021374, 5050127, 10100254, 15150381, 30300762, 45451143, 90902286]

約数ペア:

[(1, 90902286), (2, 45451143), (3, 30300762), (6, 15150381), (9, 10100254), (18, 5050127), (89, 1021374), (178, 510687), (179, 507834), (267, 340458), (317, 286758), (358, 253917), (534, 170229), (537, 169278), (634, 143379), (801, 113486), (951, 95586), (1074, 84639), (1602, 56743), (1611, 56426), (1902, 47793), (2853, 31862), (3222, 28213), (5706, 15931)]