71669892

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1619}}^1$

素因数の和:1681

約数の個数: 96

約数和(自身を含む): 209018880

約数和(自身を除く): 137348988

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 31, 34, 42, 51, 62, 68, 84, 93, 102, 119, 124, 186, 204, 217, 238, 357, 372, 434, 476, 527, 651, 714, 868, 1054, 1302, 1428, 1581, 1619, 2108, 2604, 3162, 3238, 3689, 4857, 6324, 6476, 7378, 9714, 11067, 11333, 14756, 19428, 22134, 22666, 27523, 33999, 44268, 45332, 50189, 55046, 67998, 82569, 100378, 110092, 135996, 150567, 165138, 192661, 200756, 301134, 330276, 351323, 385322, 577983, 602268, 702646, 770644, 853213, 1053969, 1155966, 1405292, 1706426, 2107938, 2311932, 2559639, 3412852, 4215876, 5119278, 5972491, 10238556, 11944982, 17917473, 23889964, 35834946, 71669892]

約数ペア:

[(1, 71669892), (2, 35834946), (3, 23889964), (4, 17917473), (6, 11944982), (7, 10238556), (12, 5972491), (14, 5119278), (17, 4215876), (21, 3412852), (28, 2559639), (31, 2311932), (34, 2107938), (42, 1706426), (51, 1405292), (62, 1155966), (68, 1053969), (84, 853213), (93, 770644), (102, 702646), (119, 602268), (124, 577983), (186, 385322), (204, 351323), (217, 330276), (238, 301134), (357, 200756), (372, 192661), (434, 165138), (476, 150567), (527, 135996), (651, 110092), (714, 100378), (868, 82569), (1054, 67998), (1302, 55046), (1428, 50189), (1581, 45332), (1619, 44268), (2108, 33999), (2604, 27523), (3162, 22666), (3238, 22134), (3689, 19428), (4857, 14756), (6324, 11333), (6476, 11067), (7378, 9714)]