69615648

素因数分解:

$2^5\times 3^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:239

約数の個数: 144

約数和(自身を含む): 209139840

約数和(自身を除く): 139524192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 47, 48, 72, 74, 94, 96, 111, 139, 141, 144, 148, 188, 222, 278, 282, 288, 296, 333, 376, 417, 423, 444, 556, 564, 592, 666, 752, 834, 846, 888, 1112, 1128, 1184, 1251, 1332, 1504, 1668, 1692, 1739, 1776, 2224, 2256, 2502, 2664, 3336, 3384, 3478, 3552, 4448, 4512, 5004, 5143, 5217, 5328, 6533, 6672, 6768, 6956, 10008, 10286, 10434, 10656, 13066, 13344, 13536, 13912, 15429, 15651, 19599, 20016, 20572, 20868, 26132, 27824, 30858, 31302, 39198, 40032, 41144, 41736, 46287, 52264, 55648, 58797, 61716, 62604, 78396, 82288, 83472, 92574, 104528, 117594, 123432, 125208, 156792, 164576, 166944, 185148, 209056, 235188, 241721, 246864, 250416, 313584, 370296, 470376, 483442, 493728, 500832, 627168, 725163, 740592, 940752, 966884, 1450326, 1481184, 1881504, 1933768, 2175489, 2900652, 3867536, 4350978, 5801304, 7735072, 8701956, 11602608, 17403912, 23205216, 34807824, 69615648]

約数ペア:

[(1, 69615648), (2, 34807824), (3, 23205216), (4, 17403912), (6, 11602608), (8, 8701956), (9, 7735072), (12, 5801304), (16, 4350978), (18, 3867536), (24, 2900652), (32, 2175489), (36, 1933768), (37, 1881504), (47, 1481184), (48, 1450326), (72, 966884), (74, 940752), (94, 740592), (96, 725163), (111, 627168), (139, 500832), (141, 493728), (144, 483442), (148, 470376), (188, 370296), (222, 313584), (278, 250416), (282, 246864), (288, 241721), (296, 235188), (333, 209056), (376, 185148), (417, 166944), (423, 164576), (444, 156792), (556, 125208), (564, 123432), (592, 117594), (666, 104528), (752, 92574), (834, 83472), (846, 82288), (888, 78396), (1112, 62604), (1128, 61716), (1184, 58797), (1251, 55648), (1332, 52264), (1504, 46287), (1668, 41736), (1692, 41144), (1739, 40032), (1776, 39198), (2224, 31302), (2256, 30858), (2502, 27824), (2664, 26132), (3336, 20868), (3384, 20572), (3478, 20016), (3552, 19599), (4448, 15651), (4512, 15429), (5004, 13912), (5143, 13536), (5217, 13344), (5328, 13066), (6533, 10656), (6672, 10434), (6768, 10286), (6956, 10008)]