8208875484

素因数分解:

$2^2\times 3^2\times {\mathrm{89}}^1\times {\mathrm{241}}^1\times {\mathrm{10631}}^1$

素因数の和:10971

約数の個数: 72

約数和(自身を含む): 21072411360

約数和(自身を除く): 12863535876

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 89, 178, 241, 267, 356, 482, 534, 723, 801, 964, 1068, 1446, 1602, 2169, 2892, 3204, 4338, 8676, 10631, 21262, 21449, 31893, 42524, 42898, 63786, 64347, 85796, 95679, 127572, 128694, 191358, 193041, 257388, 382716, 386082, 772164, 946159, 1892318, 2562071, 2838477, 3784636, 5124142, 5676954, 7686213, 8515431, 10248284, 11353908, 15372426, 17030862, 23058639, 30744852, 34061724, 46117278, 92234556, 228024319, 456048638, 684072957, 912097276, 1368145914, 2052218871, 2736291828, 4104437742, 8208875484]

約数ペア:

[(1, 8208875484), (2, 4104437742), (3, 2736291828), (4, 2052218871), (6, 1368145914), (9, 912097276), (12, 684072957), (18, 456048638), (36, 228024319), (89, 92234556), (178, 46117278), (241, 34061724), (267, 30744852), (356, 23058639), (482, 17030862), (534, 15372426), (723, 11353908), (801, 10248284), (964, 8515431), (1068, 7686213), (1446, 5676954), (1602, 5124142), (2169, 3784636), (2892, 2838477), (3204, 2562071), (4338, 1892318), (8676, 946159), (10631, 772164), (21262, 386082), (21449, 382716), (31893, 257388), (42524, 193041), (42898, 191358), (63786, 128694), (64347, 127572), (85796, 95679)]