74643504

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:175

約数の個数: 160

約数和(自身を含む): 220860864

約数和(自身を除く): 146217360

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 37, 39, 48, 52, 53, 61, 74, 78, 104, 106, 111, 122, 148, 156, 159, 183, 208, 212, 222, 244, 296, 312, 318, 366, 424, 444, 481, 488, 592, 624, 636, 689, 732, 793, 848, 888, 962, 976, 1272, 1378, 1443, 1464, 1586, 1776, 1924, 1961, 2067, 2257, 2379, 2544, 2756, 2886, 2928, 3172, 3233, 3848, 3922, 4134, 4514, 4758, 5512, 5772, 5883, 6344, 6466, 6771, 7696, 7844, 8268, 9028, 9516, 9699, 11024, 11544, 11766, 12688, 12932, 13542, 15688, 16536, 18056, 19032, 19398, 23088, 23532, 25493, 25864, 27084, 29341, 31376, 33072, 36112, 38064, 38796, 42029, 47064, 50986, 51728, 54168, 58682, 76479, 77592, 84058, 88023, 94128, 101972, 108336, 117364, 119621, 126087, 152958, 155184, 168116, 176046, 203944, 234728, 239242, 252174, 305916, 336232, 352092, 358863, 407888, 469456, 478484, 504348, 611832, 672464, 704184, 717726, 956968, 1008696, 1223664, 1408368, 1435452, 1555073, 1913936, 2017392, 2870904, 3110146, 4665219, 5741808, 6220292, 9330438, 12440584, 18660876, 24881168, 37321752, 74643504]

約数ペア:

[(1, 74643504), (2, 37321752), (3, 24881168), (4, 18660876), (6, 12440584), (8, 9330438), (12, 6220292), (13, 5741808), (16, 4665219), (24, 3110146), (26, 2870904), (37, 2017392), (39, 1913936), (48, 1555073), (52, 1435452), (53, 1408368), (61, 1223664), (74, 1008696), (78, 956968), (104, 717726), (106, 704184), (111, 672464), (122, 611832), (148, 504348), (156, 478484), (159, 469456), (183, 407888), (208, 358863), (212, 352092), (222, 336232), (244, 305916), (296, 252174), (312, 239242), (318, 234728), (366, 203944), (424, 176046), (444, 168116), (481, 155184), (488, 152958), (592, 126087), (624, 119621), (636, 117364), (689, 108336), (732, 101972), (793, 94128), (848, 88023), (888, 84058), (962, 77592), (976, 76479), (1272, 58682), (1378, 54168), (1443, 51728), (1464, 50986), (1586, 47064), (1776, 42029), (1924, 38796), (1961, 38064), (2067, 36112), (2257, 33072), (2379, 31376), (2544, 29341), (2756, 27084), (2886, 25864), (2928, 25493), (3172, 23532), (3233, 23088), (3848, 19398), (3922, 19032), (4134, 18056), (4514, 16536), (4758, 15688), (5512, 13542), (5772, 12932), (5883, 12688), (6344, 11766), (6466, 11544), (6771, 11024), (7696, 9699), (7844, 9516), (8268, 9028)]