123702072

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{521}}^1\times {\mathrm{761}}^1$

素因数の和:1304

約数の個数: 64

約数和(自身を含む): 334121760

約数和(自身を除く): 210419688

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 521, 761, 1042, 1522, 1563, 2084, 2283, 3044, 3126, 4168, 4566, 6088, 6252, 6773, 9132, 9893, 12504, 13546, 18264, 19786, 20319, 27092, 29679, 39572, 40638, 54184, 59358, 79144, 81276, 118716, 162552, 237432, 396481, 792962, 1189443, 1585924, 2378886, 3171848, 4757772, 5154253, 9515544, 10308506, 15462759, 20617012, 30925518, 41234024, 61851036, 123702072]

約数ペア:

[(1, 123702072), (2, 61851036), (3, 41234024), (4, 30925518), (6, 20617012), (8, 15462759), (12, 10308506), (13, 9515544), (24, 5154253), (26, 4757772), (39, 3171848), (52, 2378886), (78, 1585924), (104, 1189443), (156, 792962), (312, 396481), (521, 237432), (761, 162552), (1042, 118716), (1522, 81276), (1563, 79144), (2084, 59358), (2283, 54184), (3044, 40638), (3126, 39572), (4168, 29679), (4566, 27092), (6088, 20319), (6252, 19786), (6773, 18264), (9132, 13546), (9893, 12504)]