72530804444

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{307}}^1\times {\mathrm{2351}}^1$

素因数の和:2803

約数の個数: 96

約数和(自身を含む): 151072610304

約数和(自身を除く): 78541805860

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 97, 148, 194, 259, 307, 388, 518, 614, 679, 1036, 1228, 1358, 2149, 2351, 2716, 3589, 4298, 4702, 7178, 8596, 9404, 11359, 14356, 16457, 22718, 25123, 29779, 32914, 45436, 50246, 59558, 65828, 79513, 86987, 100492, 119116, 159026, 173974, 208453, 228047, 318052, 347948, 416906, 456094, 608909, 721757, 833812, 912188, 1101823, 1217818, 1443514, 1596329, 2203646, 2435636, 2887028, 3192658, 4407292, 5052299, 6385316, 7712761, 8437739, 10104598, 15425522, 16875478, 20209196, 26705009, 30851044, 33750956, 53410018, 59064173, 70010429, 106820036, 118128346, 140020858, 186935063, 236256692, 280041716, 373870126, 490073003, 747740252, 980146006, 1960292012, 2590385873, 5180771746, 10361543492, 18132701111, 36265402222, 72530804444]

約数ペア:

[(1, 72530804444), (2, 36265402222), (4, 18132701111), (7, 10361543492), (14, 5180771746), (28, 2590385873), (37, 1960292012), (74, 980146006), (97, 747740252), (148, 490073003), (194, 373870126), (259, 280041716), (307, 236256692), (388, 186935063), (518, 140020858), (614, 118128346), (679, 106820036), (1036, 70010429), (1228, 59064173), (1358, 53410018), (2149, 33750956), (2351, 30851044), (2716, 26705009), (3589, 20209196), (4298, 16875478), (4702, 15425522), (7178, 10104598), (8596, 8437739), (9404, 7712761), (11359, 6385316), (14356, 5052299), (16457, 4407292), (22718, 3192658), (25123, 2887028), (29779, 2435636), (32914, 2203646), (45436, 1596329), (50246, 1443514), (59558, 1217818), (65828, 1101823), (79513, 912188), (86987, 833812), (100492, 721757), (119116, 608909), (159026, 456094), (173974, 416906), (208453, 347948), (228047, 318052)]