75471228

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1$

素因数の和:336

約数の個数: 144

約数和(自身を含む): 234823680

約数和(自身を除く): 159352452

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 79, 84, 102, 119, 126, 153, 158, 204, 223, 237, 238, 252, 306, 316, 357, 446, 474, 476, 553, 612, 669, 711, 714, 892, 948, 1071, 1106, 1338, 1343, 1422, 1428, 1561, 1659, 2007, 2142, 2212, 2676, 2686, 2844, 3122, 3318, 3791, 4014, 4029, 4284, 4683, 4977, 5372, 6244, 6636, 7582, 8028, 8058, 9366, 9401, 9954, 11373, 12087, 14049, 15164, 16116, 17617, 18732, 18802, 19908, 22746, 24174, 26537, 28098, 28203, 34119, 35234, 37604, 45492, 48348, 52851, 53074, 56196, 56406, 68238, 70468, 79611, 84609, 105702, 106148, 112812, 123319, 136476, 158553, 159222, 169218, 211404, 238833, 246638, 299489, 317106, 318444, 338436, 369957, 477666, 493276, 598978, 634212, 739914, 898467, 955332, 1109871, 1197956, 1479828, 1796934, 2096423, 2219742, 2695401, 3593868, 4192846, 4439484, 5390802, 6289269, 8385692, 10781604, 12578538, 18867807, 25157076, 37735614, 75471228]

約数ペア:

[(1, 75471228), (2, 37735614), (3, 25157076), (4, 18867807), (6, 12578538), (7, 10781604), (9, 8385692), (12, 6289269), (14, 5390802), (17, 4439484), (18, 4192846), (21, 3593868), (28, 2695401), (34, 2219742), (36, 2096423), (42, 1796934), (51, 1479828), (63, 1197956), (68, 1109871), (79, 955332), (84, 898467), (102, 739914), (119, 634212), (126, 598978), (153, 493276), (158, 477666), (204, 369957), (223, 338436), (237, 318444), (238, 317106), (252, 299489), (306, 246638), (316, 238833), (357, 211404), (446, 169218), (474, 159222), (476, 158553), (553, 136476), (612, 123319), (669, 112812), (711, 106148), (714, 105702), (892, 84609), (948, 79611), (1071, 70468), (1106, 68238), (1338, 56406), (1343, 56196), (1422, 53074), (1428, 52851), (1561, 48348), (1659, 45492), (2007, 37604), (2142, 35234), (2212, 34119), (2676, 28203), (2686, 28098), (2844, 26537), (3122, 24174), (3318, 22746), (3791, 19908), (4014, 18802), (4029, 18732), (4284, 17617), (4683, 16116), (4977, 15164), (5372, 14049), (6244, 12087), (6636, 11373), (7582, 9954), (8028, 9401), (8058, 9366)]