108439578

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:260

約数の個数: 96

約数和(自身を含む): 263233152

約数和(自身を除く): 154793574

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 61, 71, 78, 107, 117, 122, 142, 183, 213, 214, 234, 321, 366, 426, 549, 639, 642, 793, 923, 963, 1098, 1278, 1391, 1586, 1846, 1926, 2379, 2769, 2782, 4173, 4331, 4758, 5538, 6527, 7137, 7597, 8307, 8346, 8662, 12519, 12993, 13054, 14274, 15194, 16614, 19581, 22791, 25038, 25986, 38979, 39162, 45582, 56303, 58743, 68373, 77958, 84851, 98761, 112606, 117486, 136746, 168909, 169702, 197522, 254553, 296283, 337818, 463417, 506727, 509106, 592566, 763659, 888849, 926834, 1013454, 1390251, 1527318, 1777698, 2780502, 4170753, 6024421, 8341506, 12048842, 18073263, 36146526, 54219789, 108439578]

約数ペア:

[(1, 108439578), (2, 54219789), (3, 36146526), (6, 18073263), (9, 12048842), (13, 8341506), (18, 6024421), (26, 4170753), (39, 2780502), (61, 1777698), (71, 1527318), (78, 1390251), (107, 1013454), (117, 926834), (122, 888849), (142, 763659), (183, 592566), (213, 509106), (214, 506727), (234, 463417), (321, 337818), (366, 296283), (426, 254553), (549, 197522), (639, 169702), (642, 168909), (793, 136746), (923, 117486), (963, 112606), (1098, 98761), (1278, 84851), (1391, 77958), (1586, 68373), (1846, 58743), (1926, 56303), (2379, 45582), (2769, 39162), (2782, 38979), (4173, 25986), (4331, 25038), (4758, 22791), (5538, 19581), (6527, 16614), (7137, 15194), (7597, 14274), (8307, 13054), (8346, 12993), (8662, 12519)]