72651870

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{5077}}^1$

素因数の和:5146

約数の個数: 64

約数和(自身を含む): 197432640

約数和(自身を除く): 124780770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 53, 54, 90, 106, 135, 159, 265, 270, 318, 477, 530, 795, 954, 1431, 1590, 2385, 2862, 4770, 5077, 7155, 10154, 14310, 15231, 25385, 30462, 45693, 50770, 76155, 91386, 137079, 152310, 228465, 269081, 274158, 456930, 538162, 685395, 807243, 1345405, 1370790, 1614486, 2421729, 2690810, 4036215, 4843458, 7265187, 8072430, 12108645, 14530374, 24217290, 36325935, 72651870]

約数ペア:

[(1, 72651870), (2, 36325935), (3, 24217290), (5, 14530374), (6, 12108645), (9, 8072430), (10, 7265187), (15, 4843458), (18, 4036215), (27, 2690810), (30, 2421729), (45, 1614486), (53, 1370790), (54, 1345405), (90, 807243), (106, 685395), (135, 538162), (159, 456930), (265, 274158), (270, 269081), (318, 228465), (477, 152310), (530, 137079), (795, 91386), (954, 76155), (1431, 50770), (1590, 45693), (2385, 30462), (2862, 25385), (4770, 15231), (5077, 14310), (7155, 10154)]