77846490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37607}}^1$

素因数の和:37643

約数の個数: 48

約数和(自身を含む): 211206528

約数和(自身を除く): 133360038

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 37607, 75214, 112821, 188035, 225642, 338463, 376070, 564105, 676926, 864961, 1128210, 1692315, 1729922, 2594883, 3384630, 4324805, 5189766, 7784649, 8649610, 12974415, 15569298, 25948830, 38923245, 77846490]

約数ペア:

[(1, 77846490), (2, 38923245), (3, 25948830), (5, 15569298), (6, 12974415), (9, 8649610), (10, 7784649), (15, 5189766), (18, 4324805), (23, 3384630), (30, 2594883), (45, 1729922), (46, 1692315), (69, 1128210), (90, 864961), (115, 676926), (138, 564105), (207, 376070), (230, 338463), (345, 225642), (414, 188035), (690, 112821), (1035, 75214), (2070, 37607)]