69212052

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{571}}^1$

素因数の和:638

約数の個数: 144

約数和(自身を含む): 221533312

約数和(自身を除く): 152321260

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 37, 39, 42, 52, 63, 74, 78, 84, 91, 111, 117, 126, 148, 156, 182, 222, 234, 252, 259, 273, 333, 364, 444, 468, 481, 518, 546, 571, 666, 777, 819, 962, 1036, 1092, 1142, 1332, 1443, 1554, 1638, 1713, 1924, 2284, 2331, 2886, 3108, 3276, 3367, 3426, 3997, 4329, 4662, 5139, 5772, 6734, 6852, 7423, 7994, 8658, 9324, 10101, 10278, 11991, 13468, 14846, 15988, 17316, 20202, 20556, 21127, 22269, 23982, 29692, 30303, 35973, 40404, 42254, 44538, 47964, 51961, 60606, 63381, 66807, 71946, 84508, 89076, 103922, 121212, 126762, 133614, 143892, 147889, 155883, 190143, 207844, 253524, 267228, 274651, 295778, 311766, 380286, 443667, 467649, 549302, 591556, 623532, 760572, 823953, 887334, 935298, 1098604, 1331001, 1647906, 1774668, 1870596, 1922557, 2471859, 2662002, 3295812, 3845114, 4943718, 5324004, 5767671, 7690228, 9887436, 11535342, 17303013, 23070684, 34606026, 69212052]

約数ペア:

[(1, 69212052), (2, 34606026), (3, 23070684), (4, 17303013), (6, 11535342), (7, 9887436), (9, 7690228), (12, 5767671), (13, 5324004), (14, 4943718), (18, 3845114), (21, 3295812), (26, 2662002), (28, 2471859), (36, 1922557), (37, 1870596), (39, 1774668), (42, 1647906), (52, 1331001), (63, 1098604), (74, 935298), (78, 887334), (84, 823953), (91, 760572), (111, 623532), (117, 591556), (126, 549302), (148, 467649), (156, 443667), (182, 380286), (222, 311766), (234, 295778), (252, 274651), (259, 267228), (273, 253524), (333, 207844), (364, 190143), (444, 155883), (468, 147889), (481, 143892), (518, 133614), (546, 126762), (571, 121212), (666, 103922), (777, 89076), (819, 84508), (962, 71946), (1036, 66807), (1092, 63381), (1142, 60606), (1332, 51961), (1443, 47964), (1554, 44538), (1638, 42254), (1713, 40404), (1924, 35973), (2284, 30303), (2331, 29692), (2886, 23982), (3108, 22269), (3276, 21127), (3367, 20556), (3426, 20202), (3997, 17316), (4329, 15988), (4662, 14846), (5139, 13468), (5772, 11991), (6734, 10278), (6852, 10101), (7423, 9324), (7994, 8658)]