83781528

素因数分解:

$2^3\times 3^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1\times {\mathrm{307}}^1$

素因数の和:536

約数の個数: 64

約数和(自身を含む): 214220160

約数和(自身を除く): 130438632

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 83, 137, 166, 249, 274, 307, 332, 411, 498, 548, 614, 664, 822, 921, 996, 1096, 1228, 1644, 1842, 1992, 2456, 3288, 3684, 7368, 11371, 22742, 25481, 34113, 42059, 45484, 50962, 68226, 76443, 84118, 90968, 101924, 126177, 136452, 152886, 168236, 203848, 252354, 272904, 305772, 336472, 504708, 611544, 1009416, 3490897, 6981794, 10472691, 13963588, 20945382, 27927176, 41890764, 83781528]

約数ペア:

[(1, 83781528), (2, 41890764), (3, 27927176), (4, 20945382), (6, 13963588), (8, 10472691), (12, 6981794), (24, 3490897), (83, 1009416), (137, 611544), (166, 504708), (249, 336472), (274, 305772), (307, 272904), (332, 252354), (411, 203848), (498, 168236), (548, 152886), (614, 136452), (664, 126177), (822, 101924), (921, 90968), (996, 84118), (1096, 76443), (1228, 68226), (1644, 50962), (1842, 45484), (1992, 42059), (2456, 34113), (3288, 25481), (3684, 22742), (7368, 11371)]