90172056

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{9323}}^1$

素因数の和:9376

約数の個数: 64

約数和(自身を含む): 250629120

約数和(自身を除く): 160457064

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 156, 186, 248, 312, 372, 403, 744, 806, 1209, 1612, 2418, 3224, 4836, 9323, 9672, 18646, 27969, 37292, 55938, 74584, 111876, 121199, 223752, 242398, 289013, 363597, 484796, 578026, 727194, 867039, 969592, 1156052, 1454388, 1734078, 2312104, 2908776, 3468156, 3757169, 6936312, 7514338, 11271507, 15028676, 22543014, 30057352, 45086028, 90172056]

約数ペア:

[(1, 90172056), (2, 45086028), (3, 30057352), (4, 22543014), (6, 15028676), (8, 11271507), (12, 7514338), (13, 6936312), (24, 3757169), (26, 3468156), (31, 2908776), (39, 2312104), (52, 1734078), (62, 1454388), (78, 1156052), (93, 969592), (104, 867039), (124, 727194), (156, 578026), (186, 484796), (248, 363597), (312, 289013), (372, 242398), (403, 223752), (744, 121199), (806, 111876), (1209, 74584), (1612, 55938), (2418, 37292), (3224, 27969), (4836, 18646), (9323, 9672)]