77455060

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:241

約数の個数: 96

約数和(自身を含む): 182020608

約数和(自身を除く): 104565548

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 37, 47, 68, 74, 85, 94, 131, 148, 170, 185, 188, 235, 262, 340, 370, 470, 524, 629, 655, 740, 799, 940, 1258, 1310, 1598, 1739, 2227, 2516, 2620, 3145, 3196, 3478, 3995, 4454, 4847, 6157, 6290, 6956, 7990, 8695, 8908, 9694, 11135, 12314, 12580, 15980, 17390, 19388, 22270, 24235, 24628, 29563, 30785, 34780, 44540, 48470, 59126, 61570, 82399, 96940, 104669, 118252, 123140, 147815, 164798, 209338, 227809, 295630, 329596, 411995, 418676, 455618, 523345, 591260, 823990, 911236, 1046690, 1139045, 1647980, 2093380, 2278090, 3872753, 4556180, 7745506, 15491012, 19363765, 38727530, 77455060]

約数ペア:

[(1, 77455060), (2, 38727530), (4, 19363765), (5, 15491012), (10, 7745506), (17, 4556180), (20, 3872753), (34, 2278090), (37, 2093380), (47, 1647980), (68, 1139045), (74, 1046690), (85, 911236), (94, 823990), (131, 591260), (148, 523345), (170, 455618), (185, 418676), (188, 411995), (235, 329596), (262, 295630), (340, 227809), (370, 209338), (470, 164798), (524, 147815), (629, 123140), (655, 118252), (740, 104669), (799, 96940), (940, 82399), (1258, 61570), (1310, 59126), (1598, 48470), (1739, 44540), (2227, 34780), (2516, 30785), (2620, 29563), (3145, 24628), (3196, 24235), (3478, 22270), (3995, 19388), (4454, 17390), (4847, 15980), (6157, 12580), (6290, 12314), (6956, 11135), (7990, 9694), (8695, 8908)]