67948972

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1$

素因数の和:251

約数の個数: 96

約数和(自身を含む): 156078720

約数和(自身を除く): 88129748

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 29, 41, 52, 58, 82, 91, 116, 157, 164, 182, 203, 287, 314, 364, 377, 406, 533, 574, 628, 754, 812, 1066, 1099, 1148, 1189, 1508, 2041, 2132, 2198, 2378, 2639, 3731, 4082, 4396, 4553, 4756, 5278, 6437, 7462, 8164, 8323, 9106, 10556, 12874, 14287, 14924, 15457, 16646, 18212, 25748, 28574, 30914, 31871, 33292, 45059, 57148, 59189, 61828, 63742, 83681, 90118, 108199, 118378, 127484, 167362, 180236, 186673, 216398, 236756, 334724, 373346, 414323, 432796, 585767, 746692, 828646, 1171534, 1306711, 1657292, 2343068, 2426749, 2613422, 4853498, 5226844, 9706996, 16987243, 33974486, 67948972]

約数ペア:

[(1, 67948972), (2, 33974486), (4, 16987243), (7, 9706996), (13, 5226844), (14, 4853498), (26, 2613422), (28, 2426749), (29, 2343068), (41, 1657292), (52, 1306711), (58, 1171534), (82, 828646), (91, 746692), (116, 585767), (157, 432796), (164, 414323), (182, 373346), (203, 334724), (287, 236756), (314, 216398), (364, 186673), (377, 180236), (406, 167362), (533, 127484), (574, 118378), (628, 108199), (754, 90118), (812, 83681), (1066, 63742), (1099, 61828), (1148, 59189), (1189, 57148), (1508, 45059), (2041, 33292), (2132, 31871), (2198, 30914), (2378, 28574), (2639, 25748), (3731, 18212), (4082, 16646), (4396, 15457), (4553, 14924), (4756, 14287), (5278, 12874), (6437, 10556), (7462, 9106), (8164, 8323)]