72954532

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{12007}}^1$

素因数の和:12056

約数の個数: 36

約数和(自身を含む): 153318144

約数和(自身を除く): 80363612

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 98, 124, 196, 217, 434, 868, 1519, 3038, 6076, 12007, 24014, 48028, 84049, 168098, 336196, 372217, 588343, 744434, 1176686, 1488868, 2353372, 2605519, 5211038, 10422076, 18238633, 36477266, 72954532]

約数ペア:

[(1, 72954532), (2, 36477266), (4, 18238633), (7, 10422076), (14, 5211038), (28, 2605519), (31, 2353372), (49, 1488868), (62, 1176686), (98, 744434), (124, 588343), (196, 372217), (217, 336196), (434, 168098), (868, 84049), (1519, 48028), (3038, 24014), (6076, 12007)]