89968732208

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1\times {\mathrm{30697}}^1$

素因数の和:31066

約数の個数: 80

約数和(自身を含む): 190023075840

約数和(自身を除く): 100054343632

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 62, 76, 124, 152, 248, 304, 311, 496, 589, 622, 1178, 1244, 2356, 2488, 4712, 4976, 5909, 9424, 9641, 11818, 19282, 23636, 30697, 38564, 47272, 61394, 77128, 94544, 122788, 154256, 183179, 245576, 366358, 491152, 583243, 732716, 951607, 1166486, 1465432, 1903214, 2332972, 2930864, 3806428, 4665944, 7612856, 9331888, 9546767, 15225712, 18080533, 19093534, 36161066, 38187068, 72322132, 76374136, 144644264, 152748272, 181388573, 289288528, 295949777, 362777146, 591899554, 725554292, 1183799108, 1451108584, 2367598216, 2902217168, 4735196432, 5623045763, 11246091526, 22492183052, 44984366104, 89968732208]

約数ペア:

[(1, 89968732208), (2, 44984366104), (4, 22492183052), (8, 11246091526), (16, 5623045763), (19, 4735196432), (31, 2902217168), (38, 2367598216), (62, 1451108584), (76, 1183799108), (124, 725554292), (152, 591899554), (248, 362777146), (304, 295949777), (311, 289288528), (496, 181388573), (589, 152748272), (622, 144644264), (1178, 76374136), (1244, 72322132), (2356, 38187068), (2488, 36161066), (4712, 19093534), (4976, 18080533), (5909, 15225712), (9424, 9546767), (9641, 9331888), (11818, 7612856), (19282, 4665944), (23636, 3806428), (30697, 2930864), (38564, 2332972), (47272, 1903214), (61394, 1465432), (77128, 1166486), (94544, 951607), (122788, 732716), (154256, 583243), (183179, 491152), (245576, 366358)]