8495473428

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{672323}}^1$

素因数の和:672355

約数の個数: 72

約数和(自身を含む): 23983141728

約数和(自身を除く): 15487668300

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 243, 324, 351, 468, 486, 702, 972, 1053, 1404, 2106, 3159, 4212, 6318, 12636, 672323, 1344646, 2016969, 2689292, 4033938, 6050907, 8067876, 8740199, 12101814, 17480398, 18152721, 24203628, 26220597, 34960796, 36305442, 52441194, 54458163, 72610884, 78661791, 104882388, 108916326, 157323582, 163374489, 217832652, 235985373, 314647164, 326748978, 471970746, 653497956, 707956119, 943941492, 1415912238, 2123868357, 2831824476, 4247736714, 8495473428]

約数ペア:

[(1, 8495473428), (2, 4247736714), (3, 2831824476), (4, 2123868357), (6, 1415912238), (9, 943941492), (12, 707956119), (13, 653497956), (18, 471970746), (26, 326748978), (27, 314647164), (36, 235985373), (39, 217832652), (52, 163374489), (54, 157323582), (78, 108916326), (81, 104882388), (108, 78661791), (117, 72610884), (156, 54458163), (162, 52441194), (234, 36305442), (243, 34960796), (324, 26220597), (351, 24203628), (468, 18152721), (486, 17480398), (702, 12101814), (972, 8740199), (1053, 8067876), (1404, 6050907), (2106, 4033938), (3159, 2689292), (4212, 2016969), (6318, 1344646), (12636, 672323)]