91831484

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1$

素因数の和:207

約数の個数: 72

約数和(自身を含む): 186189360

約数和(自身を除く): 94357876

約数列:

[1, 2, 4, 17, 19, 34, 37, 38, 68, 74, 76, 113, 148, 226, 289, 323, 452, 578, 629, 646, 703, 1156, 1258, 1292, 1406, 1921, 2147, 2516, 2812, 3842, 4181, 4294, 5491, 7684, 8362, 8588, 10693, 10982, 11951, 16724, 21386, 21964, 23902, 32657, 36499, 42772, 47804, 65314, 71077, 72998, 79439, 130628, 142154, 145996, 158878, 203167, 284308, 317756, 406334, 620483, 812668, 1208309, 1240966, 1350463, 2416618, 2481932, 2700926, 4833236, 5401852, 22957871, 45915742, 91831484]

約数ペア:

[(1, 91831484), (2, 45915742), (4, 22957871), (17, 5401852), (19, 4833236), (34, 2700926), (37, 2481932), (38, 2416618), (68, 1350463), (74, 1240966), (76, 1208309), (113, 812668), (148, 620483), (226, 406334), (289, 317756), (323, 284308), (452, 203167), (578, 158878), (629, 145996), (646, 142154), (703, 130628), (1156, 79439), (1258, 72998), (1292, 71077), (1406, 65314), (1921, 47804), (2147, 42772), (2516, 36499), (2812, 32657), (3842, 23902), (4181, 21964), (4294, 21386), (5491, 16724), (7684, 11951), (8362, 10982), (8588, 10693)]