74235616

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:133

約数の個数: 144

約数和(自身を含む): 189260064

約数和(自身を除く): 115024448

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 37, 52, 53, 56, 74, 91, 104, 106, 112, 148, 169, 182, 208, 212, 224, 259, 296, 338, 364, 371, 416, 424, 481, 518, 592, 676, 689, 728, 742, 848, 962, 1036, 1183, 1184, 1352, 1378, 1456, 1484, 1696, 1924, 1961, 2072, 2366, 2704, 2756, 2912, 2968, 3367, 3848, 3922, 4144, 4732, 4823, 5408, 5512, 5936, 6253, 6734, 7696, 7844, 8288, 8957, 9464, 9646, 11024, 11872, 12506, 13468, 13727, 15392, 15688, 17914, 18928, 19292, 22048, 25012, 25493, 26936, 27454, 31376, 35828, 37856, 38584, 43771, 50024, 50986, 53872, 54908, 62699, 62752, 71656, 77168, 87542, 100048, 101972, 107744, 109816, 125398, 143312, 154336, 175084, 178451, 200096, 203944, 219632, 250796, 286624, 331409, 350168, 356902, 407888, 439264, 501592, 662818, 700336, 713804, 815776, 1003184, 1325636, 1400672, 1427608, 2006368, 2319863, 2651272, 2855216, 4639726, 5302544, 5710432, 9279452, 10605088, 18558904, 37117808, 74235616]

約数ペア:

[(1, 74235616), (2, 37117808), (4, 18558904), (7, 10605088), (8, 9279452), (13, 5710432), (14, 5302544), (16, 4639726), (26, 2855216), (28, 2651272), (32, 2319863), (37, 2006368), (52, 1427608), (53, 1400672), (56, 1325636), (74, 1003184), (91, 815776), (104, 713804), (106, 700336), (112, 662818), (148, 501592), (169, 439264), (182, 407888), (208, 356902), (212, 350168), (224, 331409), (259, 286624), (296, 250796), (338, 219632), (364, 203944), (371, 200096), (416, 178451), (424, 175084), (481, 154336), (518, 143312), (592, 125398), (676, 109816), (689, 107744), (728, 101972), (742, 100048), (848, 87542), (962, 77168), (1036, 71656), (1183, 62752), (1184, 62699), (1352, 54908), (1378, 53872), (1456, 50986), (1484, 50024), (1696, 43771), (1924, 38584), (1961, 37856), (2072, 35828), (2366, 31376), (2704, 27454), (2756, 26936), (2912, 25493), (2968, 25012), (3367, 22048), (3848, 19292), (3922, 18928), (4144, 17914), (4732, 15688), (4823, 15392), (5408, 13727), (5512, 13468), (5936, 12506), (6253, 11872), (6734, 11024), (7696, 9646), (7844, 9464), (8288, 8957)]