72473904

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{26489}}^1$

素因数の和:26522

約数の個数: 60

約数和(自身を含む): 213509400

約数和(自身を除く): 141035496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 26489, 52978, 79467, 105956, 158934, 211912, 238401, 317868, 423824, 476802, 503291, 635736, 953604, 1006582, 1271472, 1509873, 1907208, 2013164, 3019746, 3814416, 4026328, 4529619, 6039492, 8052656, 9059238, 12078984, 18118476, 24157968, 36236952, 72473904]

約数ペア:

[(1, 72473904), (2, 36236952), (3, 24157968), (4, 18118476), (6, 12078984), (8, 9059238), (9, 8052656), (12, 6039492), (16, 4529619), (18, 4026328), (19, 3814416), (24, 3019746), (36, 2013164), (38, 1907208), (48, 1509873), (57, 1271472), (72, 1006582), (76, 953604), (114, 635736), (144, 503291), (152, 476802), (171, 423824), (228, 317868), (304, 238401), (342, 211912), (456, 158934), (684, 105956), (912, 79467), (1368, 52978), (2736, 26489)]