73149232

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{151}}^1$

素因数の和:326

約数の個数: 80

約数和(自身を含む): 163864512

約数和(自身を除く): 90715280

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 137, 151, 208, 221, 272, 274, 302, 442, 548, 604, 884, 1096, 1208, 1768, 1781, 1963, 2192, 2329, 2416, 2567, 3536, 3562, 3926, 4658, 5134, 7124, 7852, 9316, 10268, 14248, 15704, 18632, 20536, 20687, 28496, 30277, 31408, 33371, 37264, 41072, 41374, 60554, 66742, 82748, 121108, 133484, 165496, 242216, 266968, 268931, 330992, 351679, 484432, 533936, 537862, 703358, 1075724, 1406716, 2151448, 2813432, 4302896, 4571827, 5626864, 9143654, 18287308, 36574616, 73149232]

約数ペア:

[(1, 73149232), (2, 36574616), (4, 18287308), (8, 9143654), (13, 5626864), (16, 4571827), (17, 4302896), (26, 2813432), (34, 2151448), (52, 1406716), (68, 1075724), (104, 703358), (136, 537862), (137, 533936), (151, 484432), (208, 351679), (221, 330992), (272, 268931), (274, 266968), (302, 242216), (442, 165496), (548, 133484), (604, 121108), (884, 82748), (1096, 66742), (1208, 60554), (1768, 41374), (1781, 41072), (1963, 37264), (2192, 33371), (2329, 31408), (2416, 30277), (2567, 28496), (3536, 20687), (3562, 20536), (3926, 18632), (4658, 15704), (5134, 14248), (7124, 10268), (7852, 9316)]