66781806

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{173}}^1$

素因数の和:306

約数の個数: 96

約数和(自身を含む): 169954848

約数和(自身を除く): 103173042

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 101, 147, 173, 182, 202, 273, 294, 303, 346, 519, 546, 606, 637, 707, 1038, 1211, 1274, 1313, 1414, 1911, 2121, 2249, 2422, 2626, 3633, 3822, 3939, 4242, 4498, 4949, 6747, 7266, 7878, 8477, 9191, 9898, 13494, 14847, 15743, 16954, 17473, 18382, 25431, 27573, 29694, 31486, 34946, 47229, 50862, 52419, 55146, 64337, 94458, 104838, 110201, 122311, 128674, 193011, 220402, 227149, 244622, 330603, 366933, 386022, 454298, 661206, 681447, 733866, 856177, 1362894, 1590043, 1712354, 2568531, 3180086, 4770129, 5137062, 9540258, 11130301, 22260602, 33390903, 66781806]

約数ペア:

[(1, 66781806), (2, 33390903), (3, 22260602), (6, 11130301), (7, 9540258), (13, 5137062), (14, 4770129), (21, 3180086), (26, 2568531), (39, 1712354), (42, 1590043), (49, 1362894), (78, 856177), (91, 733866), (98, 681447), (101, 661206), (147, 454298), (173, 386022), (182, 366933), (202, 330603), (273, 244622), (294, 227149), (303, 220402), (346, 193011), (519, 128674), (546, 122311), (606, 110201), (637, 104838), (707, 94458), (1038, 64337), (1211, 55146), (1274, 52419), (1313, 50862), (1414, 47229), (1911, 34946), (2121, 31486), (2249, 29694), (2422, 27573), (2626, 25431), (3633, 18382), (3822, 17473), (3939, 16954), (4242, 15743), (4498, 14847), (4949, 13494), (6747, 9898), (7266, 9191), (7878, 8477)]