91227204

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{349}}^1$

素因数の和:549

約数の個数: 72

約数和(自身を含む): 237346200

約数和(自身を除く): 146118996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 137, 159, 212, 274, 318, 349, 411, 477, 548, 636, 698, 822, 954, 1047, 1233, 1396, 1644, 1908, 2094, 2466, 3141, 4188, 4932, 6282, 7261, 12564, 14522, 18497, 21783, 29044, 36994, 43566, 47813, 55491, 65349, 73988, 87132, 95626, 110982, 130698, 143439, 166473, 191252, 221964, 261396, 286878, 332946, 430317, 573756, 665892, 860634, 1721268, 2534089, 5068178, 7602267, 10136356, 15204534, 22806801, 30409068, 45613602, 91227204]

約数ペア:

[(1, 91227204), (2, 45613602), (3, 30409068), (4, 22806801), (6, 15204534), (9, 10136356), (12, 7602267), (18, 5068178), (36, 2534089), (53, 1721268), (106, 860634), (137, 665892), (159, 573756), (212, 430317), (274, 332946), (318, 286878), (349, 261396), (411, 221964), (477, 191252), (548, 166473), (636, 143439), (698, 130698), (822, 110982), (954, 95626), (1047, 87132), (1233, 73988), (1396, 65349), (1644, 55491), (1908, 47813), (2094, 43566), (2466, 36994), (3141, 29044), (4188, 21783), (4932, 18497), (6282, 14522), (7261, 12564)]