177192972

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{26321}}^1$

素因数の和:26359

約数の個数: 72

約数和(自身を含む): 517385232

約数和(自身を除く): 340192260

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 33, 34, 36, 44, 51, 66, 68, 99, 102, 132, 153, 187, 198, 204, 306, 374, 396, 561, 612, 748, 1122, 1683, 2244, 3366, 6732, 26321, 52642, 78963, 105284, 157926, 236889, 289531, 315852, 447457, 473778, 579062, 868593, 894914, 947556, 1158124, 1342371, 1737186, 1789828, 2605779, 2684742, 3474372, 4027113, 4922027, 5211558, 5369484, 8054226, 9844054, 10423116, 14766081, 16108452, 19688108, 29532162, 44298243, 59064324, 88596486, 177192972]

約数ペア:

[(1, 177192972), (2, 88596486), (3, 59064324), (4, 44298243), (6, 29532162), (9, 19688108), (11, 16108452), (12, 14766081), (17, 10423116), (18, 9844054), (22, 8054226), (33, 5369484), (34, 5211558), (36, 4922027), (44, 4027113), (51, 3474372), (66, 2684742), (68, 2605779), (99, 1789828), (102, 1737186), (132, 1342371), (153, 1158124), (187, 947556), (198, 894914), (204, 868593), (306, 579062), (374, 473778), (396, 447457), (561, 315852), (612, 289531), (748, 236889), (1122, 157926), (1683, 105284), (2244, 78963), (3366, 52642), (6732, 26321)]