72782848

素因数分解:

$2^{10}\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1$

素因数の和:187

約数の個数: 88

約数和(自身を含む): 159616872

約数和(自身を除く): 86834024

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 37, 64, 68, 74, 113, 128, 136, 148, 226, 256, 272, 296, 452, 512, 544, 592, 629, 904, 1024, 1088, 1184, 1258, 1808, 1921, 2176, 2368, 2516, 3616, 3842, 4181, 4352, 4736, 5032, 7232, 7684, 8362, 8704, 9472, 10064, 14464, 15368, 16724, 17408, 18944, 20128, 28928, 30736, 33448, 37888, 40256, 57856, 61472, 66896, 71077, 80512, 115712, 122944, 133792, 142154, 161024, 245888, 267584, 284308, 322048, 491776, 535168, 568616, 644096, 983552, 1070336, 1137232, 1967104, 2140672, 2274464, 4281344, 4548928, 9097856, 18195712, 36391424, 72782848]

約数ペア:

[(1, 72782848), (2, 36391424), (4, 18195712), (8, 9097856), (16, 4548928), (17, 4281344), (32, 2274464), (34, 2140672), (37, 1967104), (64, 1137232), (68, 1070336), (74, 983552), (113, 644096), (128, 568616), (136, 535168), (148, 491776), (226, 322048), (256, 284308), (272, 267584), (296, 245888), (452, 161024), (512, 142154), (544, 133792), (592, 122944), (629, 115712), (904, 80512), (1024, 71077), (1088, 66896), (1184, 61472), (1258, 57856), (1808, 40256), (1921, 37888), (2176, 33448), (2368, 30736), (2516, 28928), (3616, 20128), (3842, 18944), (4181, 17408), (4352, 16724), (4736, 15368), (5032, 14464), (7232, 10064), (7684, 9472), (8362, 8704)]