77481468

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{619}}^1$

素因数の和:712

約数の個数: 96

約数和(自身を含む): 215264000

約数和(自身を除く): 137782532

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 61, 76, 108, 114, 122, 171, 183, 228, 244, 342, 366, 513, 549, 619, 684, 732, 1026, 1098, 1159, 1238, 1647, 1857, 2052, 2196, 2318, 2476, 3294, 3477, 3714, 4636, 5571, 6588, 6954, 7428, 10431, 11142, 11761, 13908, 16713, 20862, 22284, 23522, 31293, 33426, 35283, 37759, 41724, 47044, 62586, 66852, 70566, 75518, 105849, 113277, 125172, 141132, 151036, 211698, 226554, 317547, 339831, 423396, 453108, 635094, 679662, 717421, 1019493, 1270188, 1359324, 1434842, 2038986, 2152263, 2869684, 4077972, 4304526, 6456789, 8609052, 12913578, 19370367, 25827156, 38740734, 77481468]

約数ペア:

[(1, 77481468), (2, 38740734), (3, 25827156), (4, 19370367), (6, 12913578), (9, 8609052), (12, 6456789), (18, 4304526), (19, 4077972), (27, 2869684), (36, 2152263), (38, 2038986), (54, 1434842), (57, 1359324), (61, 1270188), (76, 1019493), (108, 717421), (114, 679662), (122, 635094), (171, 453108), (183, 423396), (228, 339831), (244, 317547), (342, 226554), (366, 211698), (513, 151036), (549, 141132), (619, 125172), (684, 113277), (732, 105849), (1026, 75518), (1098, 70566), (1159, 66852), (1238, 62586), (1647, 47044), (1857, 41724), (2052, 37759), (2196, 35283), (2318, 33426), (2476, 31293), (3294, 23522), (3477, 22284), (3714, 20862), (4636, 16713), (5571, 13908), (6588, 11761), (6954, 11142), (7428, 10431)]