73897362

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:205

約数の個数: 144

約数和(自身を含む): 208143936

約数和(自身を除く): 134246574

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 37, 42, 63, 66, 74, 77, 99, 111, 121, 126, 131, 154, 198, 222, 231, 242, 259, 262, 333, 363, 393, 407, 462, 518, 666, 693, 726, 777, 786, 814, 847, 917, 1089, 1179, 1221, 1386, 1441, 1554, 1694, 1834, 2178, 2331, 2358, 2442, 2541, 2751, 2849, 2882, 3663, 4323, 4477, 4662, 4847, 5082, 5502, 5698, 7326, 7623, 8253, 8547, 8646, 8954, 9694, 10087, 12969, 13431, 14541, 15246, 15851, 16506, 17094, 20174, 25641, 25938, 26862, 29082, 30261, 31339, 31702, 33929, 40293, 43623, 47553, 51282, 53317, 60522, 62678, 67858, 80586, 87246, 90783, 94017, 95106, 101787, 106634, 110957, 142659, 159951, 181566, 188034, 203574, 221914, 282051, 285318, 305361, 319902, 332871, 373219, 479853, 564102, 586487, 610722, 665742, 746438, 959706, 998613, 1119657, 1172974, 1759461, 1997226, 2239314, 3358971, 3518922, 4105409, 5278383, 6717942, 8210818, 10556766, 12316227, 24632454, 36948681, 73897362]

約数ペア:

[(1, 73897362), (2, 36948681), (3, 24632454), (6, 12316227), (7, 10556766), (9, 8210818), (11, 6717942), (14, 5278383), (18, 4105409), (21, 3518922), (22, 3358971), (33, 2239314), (37, 1997226), (42, 1759461), (63, 1172974), (66, 1119657), (74, 998613), (77, 959706), (99, 746438), (111, 665742), (121, 610722), (126, 586487), (131, 564102), (154, 479853), (198, 373219), (222, 332871), (231, 319902), (242, 305361), (259, 285318), (262, 282051), (333, 221914), (363, 203574), (393, 188034), (407, 181566), (462, 159951), (518, 142659), (666, 110957), (693, 106634), (726, 101787), (777, 95106), (786, 94017), (814, 90783), (847, 87246), (917, 80586), (1089, 67858), (1179, 62678), (1221, 60522), (1386, 53317), (1441, 51282), (1554, 47553), (1694, 43623), (1834, 40293), (2178, 33929), (2331, 31702), (2358, 31339), (2442, 30261), (2541, 29082), (2751, 26862), (2849, 25938), (2882, 25641), (3663, 20174), (4323, 17094), (4477, 16506), (4662, 15851), (4847, 15246), (5082, 14541), (5502, 13431), (5698, 12969), (7326, 10087), (7623, 9694), (8253, 8954), (8547, 8646)]