73735740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31511}}^1$

素因数の和:31539

約数の個数: 72

約数和(自身を含む): 240877728

約数和(自身を除く): 167141988

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 31511, 63022, 94533, 126044, 157555, 189066, 283599, 315110, 378132, 409643, 472665, 567198, 630220, 819286, 945330, 1134396, 1228929, 1417995, 1638572, 1890660, 2048215, 2457858, 2835990, 3686787, 4096430, 4915716, 5671980, 6144645, 7373574, 8192860, 12289290, 14747148, 18433935, 24578580, 36867870, 73735740]

約数ペア:

[(1, 73735740), (2, 36867870), (3, 24578580), (4, 18433935), (5, 14747148), (6, 12289290), (9, 8192860), (10, 7373574), (12, 6144645), (13, 5671980), (15, 4915716), (18, 4096430), (20, 3686787), (26, 2835990), (30, 2457858), (36, 2048215), (39, 1890660), (45, 1638572), (52, 1417995), (60, 1228929), (65, 1134396), (78, 945330), (90, 819286), (117, 630220), (130, 567198), (156, 472665), (180, 409643), (195, 378132), (234, 315110), (260, 283599), (390, 189066), (468, 157555), (585, 126044), (780, 94533), (1170, 63022), (2340, 31511)]