86378238

素因数分解:

$2^1\times 3^5\times {\mathrm{89}}^1\times {\mathrm{1997}}^1$

素因数の和:2103

約数の個数: 48

約数和(自身を含む): 196363440

約数和(自身を除く): 109985202

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 89, 162, 178, 243, 267, 486, 534, 801, 1602, 1997, 2403, 3994, 4806, 5991, 7209, 11982, 14418, 17973, 21627, 35946, 43254, 53919, 107838, 161757, 177733, 323514, 355466, 485271, 533199, 970542, 1066398, 1599597, 3199194, 4798791, 9597582, 14396373, 28792746, 43189119, 86378238]

約数ペア:

[(1, 86378238), (2, 43189119), (3, 28792746), (6, 14396373), (9, 9597582), (18, 4798791), (27, 3199194), (54, 1599597), (81, 1066398), (89, 970542), (162, 533199), (178, 485271), (243, 355466), (267, 323514), (486, 177733), (534, 161757), (801, 107838), (1602, 53919), (1997, 43254), (2403, 35946), (3994, 21627), (4806, 17973), (5991, 14418), (7209, 11982)]