104880972

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{1667}}^1$

素因数の和:1795

約数の個数: 72

約数和(自身を含む): 287509824

約数和(自身を除く): 182628852

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 107, 147, 196, 214, 294, 321, 428, 588, 642, 749, 1284, 1498, 1667, 2247, 2996, 3334, 4494, 5001, 5243, 6668, 8988, 10002, 10486, 11669, 15729, 20004, 20972, 23338, 31458, 35007, 46676, 62916, 70014, 81683, 140028, 163366, 178369, 245049, 326732, 356738, 490098, 535107, 713476, 980196, 1070214, 1248583, 2140428, 2497166, 3745749, 4994332, 7491498, 8740081, 14982996, 17480162, 26220243, 34960324, 52440486, 104880972]

約数ペア:

[(1, 104880972), (2, 52440486), (3, 34960324), (4, 26220243), (6, 17480162), (7, 14982996), (12, 8740081), (14, 7491498), (21, 4994332), (28, 3745749), (42, 2497166), (49, 2140428), (84, 1248583), (98, 1070214), (107, 980196), (147, 713476), (196, 535107), (214, 490098), (294, 356738), (321, 326732), (428, 245049), (588, 178369), (642, 163366), (749, 140028), (1284, 81683), (1498, 70014), (1667, 62916), (2247, 46676), (2996, 35007), (3334, 31458), (4494, 23338), (5001, 20972), (5243, 20004), (6668, 15729), (8988, 11669), (10002, 10486)]