7455708

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{179}}^1$

素因数の和:291

約数の個数: 72

約数和(自身を含む): 20638800

約数和(自身を除く): 13183092

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 89, 117, 156, 178, 179, 234, 267, 356, 358, 468, 534, 537, 716, 801, 1068, 1074, 1157, 1602, 1611, 2148, 2314, 2327, 3204, 3222, 3471, 4628, 4654, 6444, 6942, 6981, 9308, 10413, 13884, 13962, 15931, 20826, 20943, 27924, 31862, 41652, 41886, 47793, 63724, 83772, 95586, 143379, 191172, 207103, 286758, 414206, 573516, 621309, 828412, 1242618, 1863927, 2485236, 3727854, 7455708]

約数ペア:

[(1, 7455708), (2, 3727854), (3, 2485236), (4, 1863927), (6, 1242618), (9, 828412), (12, 621309), (13, 573516), (18, 414206), (26, 286758), (36, 207103), (39, 191172), (52, 143379), (78, 95586), (89, 83772), (117, 63724), (156, 47793), (178, 41886), (179, 41652), (234, 31862), (267, 27924), (356, 20943), (358, 20826), (468, 15931), (534, 13962), (537, 13884), (716, 10413), (801, 9308), (1068, 6981), (1074, 6942), (1157, 6444), (1602, 4654), (1611, 4628), (2148, 3471), (2314, 3222), (2327, 3204)]