8045557668

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{743}}^1\times {\mathrm{4931}}^1$

素因数の和:5745

約数の個数: 72

約数和(自身を含む): 20702799936

約数和(自身を除く): 12657242268

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 122, 183, 244, 366, 549, 732, 743, 1098, 1486, 2196, 2229, 2972, 4458, 4931, 6687, 8916, 9862, 13374, 14793, 19724, 26748, 29586, 44379, 45323, 59172, 88758, 90646, 135969, 177516, 181292, 271938, 300791, 407907, 543876, 601582, 815814, 902373, 1203164, 1631628, 1804746, 2707119, 3609492, 3663733, 5414238, 7327466, 10828476, 10991199, 14654932, 21982398, 32973597, 43964796, 65947194, 131894388, 223487713, 446975426, 670463139, 893950852, 1340926278, 2011389417, 2681852556, 4022778834, 8045557668]

約数ペア:

[(1, 8045557668), (2, 4022778834), (3, 2681852556), (4, 2011389417), (6, 1340926278), (9, 893950852), (12, 670463139), (18, 446975426), (36, 223487713), (61, 131894388), (122, 65947194), (183, 43964796), (244, 32973597), (366, 21982398), (549, 14654932), (732, 10991199), (743, 10828476), (1098, 7327466), (1486, 5414238), (2196, 3663733), (2229, 3609492), (2972, 2707119), (4458, 1804746), (4931, 1631628), (6687, 1203164), (8916, 902373), (9862, 815814), (13374, 601582), (14793, 543876), (19724, 407907), (26748, 300791), (29586, 271938), (44379, 181292), (45323, 177516), (59172, 135969), (88758, 90646)]