73009904

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:246

約数の個数: 80

約数和(自身を含む): 160704000

約数和(自身を除く): 87694096

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 59, 79, 88, 89, 118, 158, 176, 178, 236, 316, 356, 472, 632, 649, 712, 869, 944, 979, 1264, 1298, 1424, 1738, 1958, 2596, 3476, 3916, 4661, 5192, 5251, 6952, 7031, 7832, 9322, 10384, 10502, 13904, 14062, 15664, 18644, 21004, 28124, 37288, 42008, 51271, 56248, 57761, 74576, 77341, 84016, 102542, 112496, 115522, 154682, 205084, 231044, 309364, 410168, 414829, 462088, 618728, 820336, 829658, 924176, 1237456, 1659316, 3318632, 4563119, 6637264, 9126238, 18252476, 36504952, 73009904]

約数ペア:

[(1, 73009904), (2, 36504952), (4, 18252476), (8, 9126238), (11, 6637264), (16, 4563119), (22, 3318632), (44, 1659316), (59, 1237456), (79, 924176), (88, 829658), (89, 820336), (118, 618728), (158, 462088), (176, 414829), (178, 410168), (236, 309364), (316, 231044), (356, 205084), (472, 154682), (632, 115522), (649, 112496), (712, 102542), (869, 84016), (944, 77341), (979, 74576), (1264, 57761), (1298, 56248), (1424, 51271), (1738, 42008), (1958, 37288), (2596, 28124), (3476, 21004), (3916, 18644), (4661, 15664), (5192, 14062), (5251, 13904), (6952, 10502), (7031, 10384), (7832, 9322)]