72918076

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1091}}^1$

素因数の和:1151

約数の個数: 72

約数和(自身を含む): 167311872

約数和(自身を除く): 94393796

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 49, 62, 77, 98, 124, 154, 196, 217, 308, 341, 434, 539, 682, 868, 1078, 1091, 1364, 1519, 2156, 2182, 2387, 3038, 4364, 4774, 6076, 7637, 9548, 12001, 15274, 16709, 24002, 30548, 33418, 33821, 48004, 53459, 66836, 67642, 84007, 106918, 135284, 168014, 213836, 236747, 336028, 372031, 473494, 588049, 744062, 946988, 1176098, 1488124, 1657229, 2352196, 2604217, 3314458, 5208434, 6628916, 10416868, 18229519, 36459038, 72918076]

約数ペア:

[(1, 72918076), (2, 36459038), (4, 18229519), (7, 10416868), (11, 6628916), (14, 5208434), (22, 3314458), (28, 2604217), (31, 2352196), (44, 1657229), (49, 1488124), (62, 1176098), (77, 946988), (98, 744062), (124, 588049), (154, 473494), (196, 372031), (217, 336028), (308, 236747), (341, 213836), (434, 168014), (539, 135284), (682, 106918), (868, 84007), (1078, 67642), (1091, 66836), (1364, 53459), (1519, 48004), (2156, 33821), (2182, 33418), (2387, 30548), (3038, 24002), (4364, 16709), (4774, 15274), (6076, 12001), (7637, 9548)]