74987328

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^2\times {\mathrm{2311}}^1$

素因数の和:2352

約数の個数: 84

約数和(自身を含む): 214932768

約数和(自身を除く): 139945440

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 169, 192, 208, 312, 338, 416, 507, 624, 676, 832, 1014, 1248, 1352, 2028, 2311, 2496, 2704, 4056, 4622, 5408, 6933, 8112, 9244, 10816, 13866, 16224, 18488, 27732, 30043, 32448, 36976, 55464, 60086, 73952, 90129, 110928, 120172, 147904, 180258, 221856, 240344, 360516, 390559, 443712, 480688, 721032, 781118, 961376, 1171677, 1442064, 1562236, 1922752, 2343354, 2884128, 3124472, 4686708, 5768256, 6248944, 9373416, 12497888, 18746832, 24995776, 37493664, 74987328]

約数ペア:

[(1, 74987328), (2, 37493664), (3, 24995776), (4, 18746832), (6, 12497888), (8, 9373416), (12, 6248944), (13, 5768256), (16, 4686708), (24, 3124472), (26, 2884128), (32, 2343354), (39, 1922752), (48, 1562236), (52, 1442064), (64, 1171677), (78, 961376), (96, 781118), (104, 721032), (156, 480688), (169, 443712), (192, 390559), (208, 360516), (312, 240344), (338, 221856), (416, 180258), (507, 147904), (624, 120172), (676, 110928), (832, 90129), (1014, 73952), (1248, 60086), (1352, 55464), (2028, 36976), (2311, 32448), (2496, 30043), (2704, 27732), (4056, 18488), (4622, 16224), (5408, 13866), (6933, 10816), (8112, 9244)]