86188788

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{383}}^1$

素因数の和:466

約数の個数: 144

約数和(自身を含む): 268369920

約数和(自身を除く): 182181132

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 47, 57, 63, 76, 84, 94, 114, 126, 133, 141, 171, 188, 228, 252, 266, 282, 329, 342, 383, 399, 423, 532, 564, 658, 684, 766, 798, 846, 893, 987, 1149, 1197, 1316, 1532, 1596, 1692, 1786, 1974, 2298, 2394, 2679, 2681, 2961, 3447, 3572, 3948, 4596, 4788, 5358, 5362, 5922, 6251, 6894, 7277, 8037, 8043, 10716, 10724, 11844, 12502, 13788, 14554, 16074, 16086, 18001, 18753, 21831, 24129, 25004, 29108, 32148, 32172, 36002, 37506, 43662, 48258, 50939, 54003, 56259, 65493, 72004, 75012, 87324, 96516, 101878, 108006, 112518, 126007, 130986, 152817, 162009, 203756, 216012, 225036, 252014, 261972, 305634, 324018, 342019, 378021, 458451, 504028, 611268, 648036, 684038, 756042, 916902, 1026057, 1134063, 1368076, 1512084, 1833804, 2052114, 2268126, 2394133, 3078171, 4104228, 4536252, 4788266, 6156342, 7182399, 9576532, 12312684, 14364798, 21547197, 28729596, 43094394, 86188788]

約数ペア:

[(1, 86188788), (2, 43094394), (3, 28729596), (4, 21547197), (6, 14364798), (7, 12312684), (9, 9576532), (12, 7182399), (14, 6156342), (18, 4788266), (19, 4536252), (21, 4104228), (28, 3078171), (36, 2394133), (38, 2268126), (42, 2052114), (47, 1833804), (57, 1512084), (63, 1368076), (76, 1134063), (84, 1026057), (94, 916902), (114, 756042), (126, 684038), (133, 648036), (141, 611268), (171, 504028), (188, 458451), (228, 378021), (252, 342019), (266, 324018), (282, 305634), (329, 261972), (342, 252014), (383, 225036), (399, 216012), (423, 203756), (532, 162009), (564, 152817), (658, 130986), (684, 126007), (766, 112518), (798, 108006), (846, 101878), (893, 96516), (987, 87324), (1149, 75012), (1197, 72004), (1316, 65493), (1532, 56259), (1596, 54003), (1692, 50939), (1786, 48258), (1974, 43662), (2298, 37506), (2394, 36002), (2679, 32172), (2681, 32148), (2961, 29108), (3447, 25004), (3572, 24129), (3948, 21831), (4596, 18753), (4788, 18001), (5358, 16086), (5362, 16074), (5922, 14554), (6251, 13788), (6894, 12502), (7277, 11844), (8037, 10724), (8043, 10716)]