42123144

素因数分解:

$2^3\times 3^1\times 7^4\times {\mathrm{17}}^1\times {\mathrm{43}}^1$

素因数の和:97

約数の個数: 160

約数和(自身を含む): 133103520

約数和(自身を除く): 90980376

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 43, 49, 51, 56, 68, 84, 86, 98, 102, 119, 129, 136, 147, 168, 172, 196, 204, 238, 258, 294, 301, 343, 344, 357, 392, 408, 476, 516, 588, 602, 686, 714, 731, 833, 903, 952, 1029, 1032, 1176, 1204, 1372, 1428, 1462, 1666, 1806, 2058, 2107, 2193, 2401, 2408, 2499, 2744, 2856, 2924, 3332, 3612, 4116, 4214, 4386, 4802, 4998, 5117, 5831, 5848, 6321, 6664, 7203, 7224, 8232, 8428, 8772, 9604, 9996, 10234, 11662, 12642, 14406, 14749, 15351, 16856, 17493, 17544, 19208, 19992, 20468, 23324, 25284, 28812, 29498, 30702, 34986, 35819, 40817, 40936, 44247, 46648, 50568, 57624, 58996, 61404, 69972, 71638, 81634, 88494, 103243, 107457, 117992, 122451, 122808, 139944, 143276, 163268, 176988, 206486, 214914, 244902, 250733, 286552, 309729, 326536, 353976, 412972, 429828, 489804, 501466, 619458, 752199, 825944, 859656, 979608, 1002932, 1238916, 1504398, 1755131, 2005864, 2477832, 3008796, 3510262, 5265393, 6017592, 7020524, 10530786, 14041048, 21061572, 42123144]

約数ペア:

[(1, 42123144), (2, 21061572), (3, 14041048), (4, 10530786), (6, 7020524), (7, 6017592), (8, 5265393), (12, 3510262), (14, 3008796), (17, 2477832), (21, 2005864), (24, 1755131), (28, 1504398), (34, 1238916), (42, 1002932), (43, 979608), (49, 859656), (51, 825944), (56, 752199), (68, 619458), (84, 501466), (86, 489804), (98, 429828), (102, 412972), (119, 353976), (129, 326536), (136, 309729), (147, 286552), (168, 250733), (172, 244902), (196, 214914), (204, 206486), (238, 176988), (258, 163268), (294, 143276), (301, 139944), (343, 122808), (344, 122451), (357, 117992), (392, 107457), (408, 103243), (476, 88494), (516, 81634), (588, 71638), (602, 69972), (686, 61404), (714, 58996), (731, 57624), (833, 50568), (903, 46648), (952, 44247), (1029, 40936), (1032, 40817), (1176, 35819), (1204, 34986), (1372, 30702), (1428, 29498), (1462, 28812), (1666, 25284), (1806, 23324), (2058, 20468), (2107, 19992), (2193, 19208), (2401, 17544), (2408, 17493), (2499, 16856), (2744, 15351), (2856, 14749), (2924, 14406), (3332, 12642), (3612, 11662), (4116, 10234), (4214, 9996), (4386, 9604), (4802, 8772), (4998, 8428), (5117, 8232), (5831, 7224), (5848, 7203), (6321, 6664)]