72576352

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1511}}^1$

素因数の和:1619

約数の個数: 48

約数和(自身を含む): 152409600

約数和(自身を除く): 79833248

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 79, 152, 158, 304, 316, 608, 632, 1264, 1501, 1511, 2528, 3002, 3022, 6004, 6044, 12008, 12088, 24016, 24176, 28709, 48032, 48352, 57418, 114836, 119369, 229672, 238738, 459344, 477476, 918688, 954952, 1909904, 2268011, 3819808, 4536022, 9072044, 18144088, 36288176, 72576352]

約数ペア:

[(1, 72576352), (2, 36288176), (4, 18144088), (8, 9072044), (16, 4536022), (19, 3819808), (32, 2268011), (38, 1909904), (76, 954952), (79, 918688), (152, 477476), (158, 459344), (304, 238738), (316, 229672), (608, 119369), (632, 114836), (1264, 57418), (1501, 48352), (1511, 48032), (2528, 28709), (3002, 24176), (3022, 24016), (6004, 12088), (6044, 12008)]