61447672

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1$

素因数の和:317

約数の個数: 96

約数和(自身を含む): 144118800

約数和(自身を除く): 82671128

約数列:

[1, 2, 4, 8, 11, 13, 19, 22, 26, 38, 44, 52, 76, 88, 104, 121, 143, 152, 209, 242, 247, 257, 286, 418, 484, 494, 514, 572, 836, 968, 988, 1028, 1144, 1573, 1672, 1976, 2056, 2299, 2717, 2827, 3146, 3341, 4598, 4883, 5434, 5654, 6292, 6682, 9196, 9766, 10868, 11308, 12584, 13364, 18392, 19532, 21736, 22616, 26728, 29887, 31097, 36751, 39064, 53713, 59774, 62194, 63479, 73502, 107426, 119548, 124388, 126958, 147004, 214852, 239096, 248776, 253916, 294008, 404261, 429704, 507832, 590843, 698269, 808522, 1181686, 1396538, 1617044, 2363372, 2793076, 3234088, 4726744, 5586152, 7680959, 15361918, 30723836, 61447672]

約数ペア:

[(1, 61447672), (2, 30723836), (4, 15361918), (8, 7680959), (11, 5586152), (13, 4726744), (19, 3234088), (22, 2793076), (26, 2363372), (38, 1617044), (44, 1396538), (52, 1181686), (76, 808522), (88, 698269), (104, 590843), (121, 507832), (143, 429704), (152, 404261), (209, 294008), (242, 253916), (247, 248776), (257, 239096), (286, 214852), (418, 147004), (484, 126958), (494, 124388), (514, 119548), (572, 107426), (836, 73502), (968, 63479), (988, 62194), (1028, 59774), (1144, 53713), (1573, 39064), (1672, 36751), (1976, 31097), (2056, 29887), (2299, 26728), (2717, 22616), (2827, 21736), (3146, 19532), (3341, 18392), (4598, 13364), (4883, 12584), (5434, 11308), (5654, 10868), (6292, 9766), (6682, 9196)]