72765576

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{269}}^1$

素因数の和:328

約数の個数: 144

約数和(自身を含む): 226289700

約数和(自身を除く): 153524124

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 24, 26, 34, 36, 39, 51, 52, 68, 72, 78, 102, 104, 117, 136, 153, 156, 204, 221, 234, 269, 289, 306, 312, 408, 442, 468, 538, 578, 612, 663, 807, 867, 884, 936, 1076, 1156, 1224, 1326, 1614, 1734, 1768, 1989, 2152, 2312, 2421, 2601, 2652, 3228, 3468, 3497, 3757, 3978, 4573, 4842, 5202, 5304, 6456, 6936, 6994, 7514, 7956, 9146, 9684, 10404, 10491, 11271, 13719, 13988, 15028, 15912, 18292, 19368, 20808, 20982, 22542, 27438, 27976, 30056, 31473, 33813, 36584, 41157, 41964, 45084, 54876, 59449, 62946, 67626, 77741, 82314, 83928, 90168, 109752, 118898, 125892, 135252, 155482, 164628, 178347, 233223, 237796, 251784, 270504, 310964, 329256, 356694, 466446, 475592, 535041, 621928, 699669, 713388, 932892, 1010633, 1070082, 1399338, 1426776, 1865784, 2021266, 2140164, 2798676, 3031899, 4042532, 4280328, 5597352, 6063798, 8085064, 9095697, 12127596, 18191394, 24255192, 36382788, 72765576]

約数ペア:

[(1, 72765576), (2, 36382788), (3, 24255192), (4, 18191394), (6, 12127596), (8, 9095697), (9, 8085064), (12, 6063798), (13, 5597352), (17, 4280328), (18, 4042532), (24, 3031899), (26, 2798676), (34, 2140164), (36, 2021266), (39, 1865784), (51, 1426776), (52, 1399338), (68, 1070082), (72, 1010633), (78, 932892), (102, 713388), (104, 699669), (117, 621928), (136, 535041), (153, 475592), (156, 466446), (204, 356694), (221, 329256), (234, 310964), (269, 270504), (289, 251784), (306, 237796), (312, 233223), (408, 178347), (442, 164628), (468, 155482), (538, 135252), (578, 125892), (612, 118898), (663, 109752), (807, 90168), (867, 83928), (884, 82314), (936, 77741), (1076, 67626), (1156, 62946), (1224, 59449), (1326, 54876), (1614, 45084), (1734, 41964), (1768, 41157), (1989, 36584), (2152, 33813), (2312, 31473), (2421, 30056), (2601, 27976), (2652, 27438), (3228, 22542), (3468, 20982), (3497, 20808), (3757, 19368), (3978, 18292), (4573, 15912), (4842, 15028), (5202, 13988), (5304, 13719), (6456, 11271), (6936, 10491), (6994, 10404), (7514, 9684), (7956, 9146)]