90265087164

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{197}}^1\times {\mathrm{779249}}^1$

素因数の和:779467

約数の個数: 72

約数和(自身を含む): 246249234000

約数和(自身を除く): 155984146836

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 197, 294, 394, 588, 591, 788, 1182, 1379, 2364, 2758, 4137, 5516, 8274, 9653, 16548, 19306, 28959, 38612, 57918, 115836, 779249, 1558498, 2337747, 3116996, 4675494, 5454743, 9350988, 10909486, 16364229, 21818972, 32728458, 38183201, 65456916, 76366402, 114549603, 152732804, 153512053, 229099206, 307024106, 458198412, 460536159, 614048212, 921072318, 1074584371, 1842144636, 2149168742, 3223753113, 4298337484, 6447506226, 7522090597, 12895012452, 15044181194, 22566271791, 30088362388, 45132543582, 90265087164]

約数ペア:

[(1, 90265087164), (2, 45132543582), (3, 30088362388), (4, 22566271791), (6, 15044181194), (7, 12895012452), (12, 7522090597), (14, 6447506226), (21, 4298337484), (28, 3223753113), (42, 2149168742), (49, 1842144636), (84, 1074584371), (98, 921072318), (147, 614048212), (196, 460536159), (197, 458198412), (294, 307024106), (394, 229099206), (588, 153512053), (591, 152732804), (788, 114549603), (1182, 76366402), (1379, 65456916), (2364, 38183201), (2758, 32728458), (4137, 21818972), (5516, 16364229), (8274, 10909486), (9653, 9350988), (16548, 5454743), (19306, 4675494), (28959, 3116996), (38612, 2337747), (57918, 1558498), (115836, 779249)]