190064628

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{4021}}^1$

素因数の和:4145

約数の個数: 72

約数和(自身を含む): 522650856

約数和(自身を除く): 332586228

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 101, 117, 156, 202, 234, 303, 404, 468, 606, 909, 1212, 1313, 1818, 2626, 3636, 3939, 4021, 5252, 7878, 8042, 11817, 12063, 15756, 16084, 23634, 24126, 36189, 47268, 48252, 52273, 72378, 104546, 144756, 156819, 209092, 313638, 406121, 470457, 627276, 812242, 940914, 1218363, 1624484, 1881828, 2436726, 3655089, 4873452, 5279573, 7310178, 10559146, 14620356, 15838719, 21118292, 31677438, 47516157, 63354876, 95032314, 190064628]

約数ペア:

[(1, 190064628), (2, 95032314), (3, 63354876), (4, 47516157), (6, 31677438), (9, 21118292), (12, 15838719), (13, 14620356), (18, 10559146), (26, 7310178), (36, 5279573), (39, 4873452), (52, 3655089), (78, 2436726), (101, 1881828), (117, 1624484), (156, 1218363), (202, 940914), (234, 812242), (303, 627276), (404, 470457), (468, 406121), (606, 313638), (909, 209092), (1212, 156819), (1313, 144756), (1818, 104546), (2626, 72378), (3636, 52273), (3939, 48252), (4021, 47268), (5252, 36189), (7878, 24126), (8042, 23634), (11817, 16084), (12063, 15756)]