72851664

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{1223}}^1$

素因数の和:1324

約数の個数: 80

約数和(自身を含む): 202165632

約数和(自身を除く): 129313968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 73, 102, 136, 146, 204, 219, 272, 292, 408, 438, 584, 816, 876, 1168, 1223, 1241, 1752, 2446, 2482, 3504, 3669, 3723, 4892, 4964, 7338, 7446, 9784, 9928, 14676, 14892, 19568, 19856, 20791, 29352, 29784, 41582, 58704, 59568, 62373, 83164, 89279, 124746, 166328, 178558, 249492, 267837, 332656, 357116, 498984, 535674, 714232, 997968, 1071348, 1428464, 1517743, 2142696, 3035486, 4285392, 4553229, 6070972, 9106458, 12141944, 18212916, 24283888, 36425832, 72851664]

約数ペア:

[(1, 72851664), (2, 36425832), (3, 24283888), (4, 18212916), (6, 12141944), (8, 9106458), (12, 6070972), (16, 4553229), (17, 4285392), (24, 3035486), (34, 2142696), (48, 1517743), (51, 1428464), (68, 1071348), (73, 997968), (102, 714232), (136, 535674), (146, 498984), (204, 357116), (219, 332656), (272, 267837), (292, 249492), (408, 178558), (438, 166328), (584, 124746), (816, 89279), (876, 83164), (1168, 62373), (1223, 59568), (1241, 58704), (1752, 41582), (2446, 29784), (2482, 29352), (3504, 20791), (3669, 19856), (3723, 19568), (4892, 14892), (4964, 14676), (7338, 9928), (7446, 9784)]