91493028

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1$

素因数の和:338

約数の個数: 144

約数和(自身を含む): 270466560

約数和(自身を除く): 178973532

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 29, 31, 33, 36, 44, 58, 62, 66, 87, 93, 99, 116, 124, 132, 174, 186, 198, 257, 261, 279, 319, 341, 348, 372, 396, 514, 522, 558, 638, 682, 771, 899, 957, 1023, 1028, 1044, 1116, 1276, 1364, 1542, 1798, 1914, 2046, 2313, 2697, 2827, 2871, 3069, 3084, 3596, 3828, 4092, 4626, 5394, 5654, 5742, 6138, 7453, 7967, 8091, 8481, 9252, 9889, 10788, 11308, 11484, 12276, 14906, 15934, 16182, 16962, 19778, 22359, 23901, 25443, 29667, 29812, 31868, 32364, 33924, 39556, 44718, 47802, 50886, 59334, 67077, 71703, 81983, 87637, 89001, 89436, 95604, 101772, 118668, 134154, 143406, 163966, 175274, 178002, 231043, 245949, 262911, 268308, 286812, 327932, 350548, 356004, 462086, 491898, 525822, 693129, 737847, 788733, 924172, 983796, 1051644, 1386258, 1475694, 1577466, 2079387, 2541473, 2772516, 2951388, 3154932, 4158774, 5082946, 7624419, 8317548, 10165892, 15248838, 22873257, 30497676, 45746514, 91493028]

約数ペア:

[(1, 91493028), (2, 45746514), (3, 30497676), (4, 22873257), (6, 15248838), (9, 10165892), (11, 8317548), (12, 7624419), (18, 5082946), (22, 4158774), (29, 3154932), (31, 2951388), (33, 2772516), (36, 2541473), (44, 2079387), (58, 1577466), (62, 1475694), (66, 1386258), (87, 1051644), (93, 983796), (99, 924172), (116, 788733), (124, 737847), (132, 693129), (174, 525822), (186, 491898), (198, 462086), (257, 356004), (261, 350548), (279, 327932), (319, 286812), (341, 268308), (348, 262911), (372, 245949), (396, 231043), (514, 178002), (522, 175274), (558, 163966), (638, 143406), (682, 134154), (771, 118668), (899, 101772), (957, 95604), (1023, 89436), (1028, 89001), (1044, 87637), (1116, 81983), (1276, 71703), (1364, 67077), (1542, 59334), (1798, 50886), (1914, 47802), (2046, 44718), (2313, 39556), (2697, 33924), (2827, 32364), (2871, 31868), (3069, 29812), (3084, 29667), (3596, 25443), (3828, 23901), (4092, 22359), (4626, 19778), (5394, 16962), (5654, 16182), (5742, 15934), (6138, 14906), (7453, 12276), (7967, 11484), (8091, 11308), (8481, 10788), (9252, 9889)]