72073004

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{617}}^1$

素因数の和:722

約数の個数: 48

約数和(自身を含む): 140162400

約数和(自身を除く): 68089396

約数列:

[1, 2, 4, 19, 29, 38, 53, 58, 76, 106, 116, 212, 551, 617, 1007, 1102, 1234, 1537, 2014, 2204, 2468, 3074, 4028, 6148, 11723, 17893, 23446, 29203, 32701, 35786, 46892, 58406, 65402, 71572, 116812, 130804, 339967, 621319, 679934, 948329, 1242638, 1359868, 1896658, 2485276, 3793316, 18018251, 36036502, 72073004]

約数ペア:

[(1, 72073004), (2, 36036502), (4, 18018251), (19, 3793316), (29, 2485276), (38, 1896658), (53, 1359868), (58, 1242638), (76, 948329), (106, 679934), (116, 621319), (212, 339967), (551, 130804), (617, 116812), (1007, 71572), (1102, 65402), (1234, 58406), (1537, 46892), (2014, 35786), (2204, 32701), (2468, 29203), (3074, 23446), (4028, 17893), (6148, 11723)]