8801388

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:207

約数の個数: 72

約数和(自身を含む): 23390640

約数和(自身を除く): 14589252

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 67, 82, 89, 123, 134, 164, 178, 201, 246, 267, 268, 356, 369, 402, 492, 534, 603, 738, 801, 804, 1068, 1206, 1476, 1602, 2412, 2747, 3204, 3649, 5494, 5963, 7298, 8241, 10947, 10988, 11926, 14596, 16482, 17889, 21894, 23852, 24723, 32841, 32964, 35778, 43788, 49446, 53667, 65682, 71556, 98892, 107334, 131364, 214668, 244483, 488966, 733449, 977932, 1466898, 2200347, 2933796, 4400694, 8801388]

約数ペア:

[(1, 8801388), (2, 4400694), (3, 2933796), (4, 2200347), (6, 1466898), (9, 977932), (12, 733449), (18, 488966), (36, 244483), (41, 214668), (67, 131364), (82, 107334), (89, 98892), (123, 71556), (134, 65682), (164, 53667), (178, 49446), (201, 43788), (246, 35778), (267, 32964), (268, 32841), (356, 24723), (369, 23852), (402, 21894), (492, 17889), (534, 16482), (603, 14596), (738, 11926), (801, 10988), (804, 10947), (1068, 8241), (1206, 7298), (1476, 5963), (1602, 5494), (2412, 3649), (2747, 3204)]