27720303996

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{379751}}^1$

素因数の和:379855

約数の個数: 96

約数和(自身を含む): 81661870080

約数和(自身を除く): 53941566084

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 79, 84, 132, 154, 158, 231, 237, 308, 316, 462, 474, 553, 869, 924, 948, 1106, 1659, 1738, 2212, 2607, 3318, 3476, 5214, 6083, 6636, 10428, 12166, 18249, 24332, 36498, 72996, 379751, 759502, 1139253, 1519004, 2278506, 2658257, 4177261, 4557012, 5316514, 7974771, 8354522, 10633028, 12531783, 15949542, 16709044, 25063566, 29240827, 30000329, 31899084, 50127132, 58481654, 60000658, 87722481, 90000987, 116963308, 120001316, 175444962, 180001974, 210002303, 330003619, 350889924, 360003948, 420004606, 630006909, 660007238, 840009212, 990010857, 1260013818, 1320014476, 1980021714, 2310025333, 2520027636, 3960043428, 4620050666, 6930075999, 9240101332, 13860151998, 27720303996]

約数ペア:

[(1, 27720303996), (2, 13860151998), (3, 9240101332), (4, 6930075999), (6, 4620050666), (7, 3960043428), (11, 2520027636), (12, 2310025333), (14, 1980021714), (21, 1320014476), (22, 1260013818), (28, 990010857), (33, 840009212), (42, 660007238), (44, 630006909), (66, 420004606), (77, 360003948), (79, 350889924), (84, 330003619), (132, 210002303), (154, 180001974), (158, 175444962), (231, 120001316), (237, 116963308), (308, 90000987), (316, 87722481), (462, 60000658), (474, 58481654), (553, 50127132), (869, 31899084), (924, 30000329), (948, 29240827), (1106, 25063566), (1659, 16709044), (1738, 15949542), (2212, 12531783), (2607, 10633028), (3318, 8354522), (3476, 7974771), (5214, 5316514), (6083, 4557012), (6636, 4177261), (10428, 2658257), (12166, 2278506), (18249, 1519004), (24332, 1139253), (36498, 759502), (72996, 379751)]