64974312

素因数分解:

$2^3\times 3^6\times {\mathrm{13}}^1\times {\mathrm{857}}^1$

素因数の和:894

約数の個数: 112

約数和(自身を含む): 196936740

約数和(自身を除く): 131962428

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 216, 234, 243, 312, 324, 351, 468, 486, 648, 702, 729, 857, 936, 972, 1053, 1404, 1458, 1714, 1944, 2106, 2571, 2808, 2916, 3159, 3428, 4212, 5142, 5832, 6318, 6856, 7713, 8424, 9477, 10284, 11141, 12636, 15426, 18954, 20568, 22282, 23139, 25272, 30852, 33423, 37908, 44564, 46278, 61704, 66846, 69417, 75816, 89128, 92556, 100269, 133692, 138834, 185112, 200538, 208251, 267384, 277668, 300807, 401076, 416502, 555336, 601614, 624753, 802152, 833004, 902421, 1203228, 1249506, 1666008, 1804842, 2406456, 2499012, 2707263, 3609684, 4998024, 5414526, 7219368, 8121789, 10829052, 16243578, 21658104, 32487156, 64974312]

約数ペア:

[(1, 64974312), (2, 32487156), (3, 21658104), (4, 16243578), (6, 10829052), (8, 8121789), (9, 7219368), (12, 5414526), (13, 4998024), (18, 3609684), (24, 2707263), (26, 2499012), (27, 2406456), (36, 1804842), (39, 1666008), (52, 1249506), (54, 1203228), (72, 902421), (78, 833004), (81, 802152), (104, 624753), (108, 601614), (117, 555336), (156, 416502), (162, 401076), (216, 300807), (234, 277668), (243, 267384), (312, 208251), (324, 200538), (351, 185112), (468, 138834), (486, 133692), (648, 100269), (702, 92556), (729, 89128), (857, 75816), (936, 69417), (972, 66846), (1053, 61704), (1404, 46278), (1458, 44564), (1714, 37908), (1944, 33423), (2106, 30852), (2571, 25272), (2808, 23139), (2916, 22282), (3159, 20568), (3428, 18954), (4212, 15426), (5142, 12636), (5832, 11141), (6318, 10284), (6856, 9477), (7713, 8424)]