84463740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{24697}}^1$

素因数の和:24731

約数の個数: 72

約数和(自身を含む): 269702160

約数和(自身を除く): 185238420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 24697, 49394, 74091, 98788, 123485, 148182, 222273, 246970, 296364, 370455, 444546, 469243, 493940, 740910, 889092, 938486, 1111365, 1407729, 1481820, 1876972, 2222730, 2346215, 2815458, 4223187, 4445460, 4692430, 5630916, 7038645, 8446374, 9384860, 14077290, 16892748, 21115935, 28154580, 42231870, 84463740]

約数ペア:

[(1, 84463740), (2, 42231870), (3, 28154580), (4, 21115935), (5, 16892748), (6, 14077290), (9, 9384860), (10, 8446374), (12, 7038645), (15, 5630916), (18, 4692430), (19, 4445460), (20, 4223187), (30, 2815458), (36, 2346215), (38, 2222730), (45, 1876972), (57, 1481820), (60, 1407729), (76, 1111365), (90, 938486), (95, 889092), (114, 740910), (171, 493940), (180, 469243), (190, 444546), (228, 370455), (285, 296364), (342, 246970), (380, 222273), (570, 148182), (684, 123485), (855, 98788), (1140, 74091), (1710, 49394), (3420, 24697)]