72448866

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{227}}^1$

素因数の和:408

約数の個数: 96

約数和(自身を含む): 192067200

約数和(自身を除く): 119618334

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 149, 153, 227, 238, 298, 306, 357, 447, 454, 681, 714, 894, 1043, 1071, 1341, 1362, 1589, 2043, 2086, 2142, 2533, 2682, 3129, 3178, 3859, 4086, 4767, 5066, 6258, 7599, 7718, 9387, 9534, 11577, 14301, 15198, 17731, 18774, 22797, 23154, 27013, 28602, 33823, 34731, 35462, 45594, 53193, 54026, 67646, 69462, 81039, 101469, 106386, 159579, 162078, 202938, 236761, 243117, 304407, 319158, 473522, 486234, 574991, 608814, 710283, 1149982, 1420566, 1724973, 2130849, 3449946, 4024937, 4261698, 5174919, 8049874, 10349838, 12074811, 24149622, 36224433, 72448866]

約数ペア:

[(1, 72448866), (2, 36224433), (3, 24149622), (6, 12074811), (7, 10349838), (9, 8049874), (14, 5174919), (17, 4261698), (18, 4024937), (21, 3449946), (34, 2130849), (42, 1724973), (51, 1420566), (63, 1149982), (102, 710283), (119, 608814), (126, 574991), (149, 486234), (153, 473522), (227, 319158), (238, 304407), (298, 243117), (306, 236761), (357, 202938), (447, 162078), (454, 159579), (681, 106386), (714, 101469), (894, 81039), (1043, 69462), (1071, 67646), (1341, 54026), (1362, 53193), (1589, 45594), (2043, 35462), (2086, 34731), (2142, 33823), (2533, 28602), (2682, 27013), (3129, 23154), (3178, 22797), (3859, 18774), (4086, 17731), (4767, 15198), (5066, 14301), (6258, 11577), (7599, 9534), (7718, 9387)]