75139428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:186

約数の個数: 144

約数和(自身を含む): 222996480

約数和(自身を除く): 147857052

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 67, 78, 79, 84, 91, 134, 156, 158, 169, 182, 201, 237, 268, 273, 316, 338, 364, 402, 469, 474, 507, 546, 553, 676, 804, 871, 938, 948, 1014, 1027, 1092, 1106, 1183, 1407, 1659, 1742, 1876, 2028, 2054, 2212, 2366, 2613, 2814, 3081, 3318, 3484, 3549, 4108, 4732, 5226, 5293, 5628, 6097, 6162, 6636, 7098, 7189, 10452, 10586, 11323, 12194, 12324, 13351, 14196, 14378, 15879, 18291, 21172, 21567, 22646, 24388, 26702, 28756, 31758, 33969, 36582, 37051, 40053, 43134, 45292, 53404, 63516, 67938, 68809, 73164, 74102, 79261, 80106, 86268, 93457, 111153, 135876, 137618, 148204, 158522, 160212, 186914, 206427, 222306, 237783, 275236, 280371, 317044, 373828, 412854, 444612, 475566, 481663, 560742, 825708, 894517, 951132, 963326, 1121484, 1444989, 1789034, 1926652, 2683551, 2889978, 3578068, 5367102, 5779956, 6261619, 10734204, 12523238, 18784857, 25046476, 37569714, 75139428]

約数ペア:

[(1, 75139428), (2, 37569714), (3, 25046476), (4, 18784857), (6, 12523238), (7, 10734204), (12, 6261619), (13, 5779956), (14, 5367102), (21, 3578068), (26, 2889978), (28, 2683551), (39, 1926652), (42, 1789034), (52, 1444989), (67, 1121484), (78, 963326), (79, 951132), (84, 894517), (91, 825708), (134, 560742), (156, 481663), (158, 475566), (169, 444612), (182, 412854), (201, 373828), (237, 317044), (268, 280371), (273, 275236), (316, 237783), (338, 222306), (364, 206427), (402, 186914), (469, 160212), (474, 158522), (507, 148204), (546, 137618), (553, 135876), (676, 111153), (804, 93457), (871, 86268), (938, 80106), (948, 79261), (1014, 74102), (1027, 73164), (1092, 68809), (1106, 67938), (1183, 63516), (1407, 53404), (1659, 45292), (1742, 43134), (1876, 40053), (2028, 37051), (2054, 36582), (2212, 33969), (2366, 31758), (2613, 28756), (2814, 26702), (3081, 24388), (3318, 22646), (3484, 21567), (3549, 21172), (4108, 18291), (4732, 15879), (5226, 14378), (5293, 14196), (5628, 13351), (6097, 12324), (6162, 12194), (6636, 11323), (7098, 10586), (7189, 10452)]