84863460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1811}}^1$

素因数の和:1905

約数の個数: 96

約数和(自身を含む): 263015424

約数和(自身を除く): 178151964

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 71, 110, 132, 142, 165, 213, 220, 284, 330, 355, 426, 660, 710, 781, 852, 1065, 1420, 1562, 1811, 2130, 2343, 3124, 3622, 3905, 4260, 4686, 5433, 7244, 7810, 9055, 9372, 10866, 11715, 15620, 18110, 19921, 21732, 23430, 27165, 36220, 39842, 46860, 54330, 59763, 79684, 99605, 108660, 119526, 128581, 199210, 239052, 257162, 298815, 385743, 398420, 514324, 597630, 642905, 771486, 1195260, 1285810, 1414391, 1542972, 1928715, 2571620, 2828782, 3857430, 4243173, 5657564, 7071955, 7714860, 8486346, 14143910, 16972692, 21215865, 28287820, 42431730, 84863460]

約数ペア:

[(1, 84863460), (2, 42431730), (3, 28287820), (4, 21215865), (5, 16972692), (6, 14143910), (10, 8486346), (11, 7714860), (12, 7071955), (15, 5657564), (20, 4243173), (22, 3857430), (30, 2828782), (33, 2571620), (44, 1928715), (55, 1542972), (60, 1414391), (66, 1285810), (71, 1195260), (110, 771486), (132, 642905), (142, 597630), (165, 514324), (213, 398420), (220, 385743), (284, 298815), (330, 257162), (355, 239052), (426, 199210), (660, 128581), (710, 119526), (781, 108660), (852, 99605), (1065, 79684), (1420, 59763), (1562, 54330), (1811, 46860), (2130, 39842), (2343, 36220), (3124, 27165), (3622, 23430), (3905, 21732), (4260, 19921), (4686, 18110), (5433, 15620), (7244, 11715), (7810, 10866), (9055, 9372)]