29128429188

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{144203}}^1$

素因数の和:144425

約数の個数: 72

約数和(自身を含む): 76425812736

約数和(自身を除く): 47297383548

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 181, 186, 279, 362, 372, 543, 558, 724, 1086, 1116, 1629, 2172, 3258, 5611, 6516, 11222, 16833, 22444, 33666, 50499, 67332, 100998, 144203, 201996, 288406, 432609, 576812, 865218, 1297827, 1730436, 2595654, 4470293, 5191308, 8940586, 13410879, 17881172, 26100743, 26821758, 40232637, 52201486, 53643516, 78302229, 80465274, 104402972, 156604458, 160930548, 234906687, 313208916, 469813374, 809123033, 939626748, 1618246066, 2427369099, 3236492132, 4854738198, 7282107297, 9709476396, 14564214594, 29128429188]

約数ペア:

[(1, 29128429188), (2, 14564214594), (3, 9709476396), (4, 7282107297), (6, 4854738198), (9, 3236492132), (12, 2427369099), (18, 1618246066), (31, 939626748), (36, 809123033), (62, 469813374), (93, 313208916), (124, 234906687), (181, 160930548), (186, 156604458), (279, 104402972), (362, 80465274), (372, 78302229), (543, 53643516), (558, 52201486), (724, 40232637), (1086, 26821758), (1116, 26100743), (1629, 17881172), (2172, 13410879), (3258, 8940586), (5611, 5191308), (6516, 4470293), (11222, 2595654), (16833, 1730436), (22444, 1297827), (33666, 865218), (50499, 576812), (67332, 432609), (100998, 288406), (144203, 201996)]