68594436

素因数分解:

$2^2\times 3^2\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{271}}^1$

素因数の和:449

約数の個数: 72

約数和(自身を含む): 178214400

約数和(自身を除く): 109619964

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 79, 89, 158, 178, 237, 267, 271, 316, 356, 474, 534, 542, 711, 801, 813, 948, 1068, 1084, 1422, 1602, 1626, 2439, 2844, 3204, 3252, 4878, 7031, 9756, 14062, 21093, 21409, 24119, 28124, 42186, 42818, 48238, 63279, 64227, 72357, 84372, 85636, 96476, 126558, 128454, 144714, 192681, 217071, 253116, 256908, 289428, 385362, 434142, 770724, 868284, 1905401, 3810802, 5716203, 7621604, 11432406, 17148609, 22864812, 34297218, 68594436]

約数ペア:

[(1, 68594436), (2, 34297218), (3, 22864812), (4, 17148609), (6, 11432406), (9, 7621604), (12, 5716203), (18, 3810802), (36, 1905401), (79, 868284), (89, 770724), (158, 434142), (178, 385362), (237, 289428), (267, 256908), (271, 253116), (316, 217071), (356, 192681), (474, 144714), (534, 128454), (542, 126558), (711, 96476), (801, 85636), (813, 84372), (948, 72357), (1068, 64227), (1084, 63279), (1422, 48238), (1602, 42818), (1626, 42186), (2439, 28124), (2844, 24119), (3204, 21409), (3252, 21093), (4878, 14062), (7031, 9756)]