91039788

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{137}}^1\times {\mathrm{293}}^1$

素因数の和:453

約数の個数: 120

約数和(自身を含む): 274915872

約数和(自身を除く): 183876084

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 137, 162, 189, 252, 274, 293, 324, 378, 411, 548, 567, 586, 756, 822, 879, 959, 1134, 1172, 1233, 1644, 1758, 1918, 2051, 2268, 2466, 2637, 2877, 3516, 3699, 3836, 4102, 4932, 5274, 5754, 6153, 7398, 7911, 8204, 8631, 10548, 11097, 11508, 12306, 14796, 15822, 17262, 18459, 22194, 23733, 24612, 25893, 31644, 34524, 36918, 40141, 44388, 47466, 51786, 55377, 73836, 77679, 80282, 94932, 103572, 110754, 120423, 155358, 160564, 166131, 221508, 240846, 280987, 310716, 332262, 361269, 481692, 561974, 664524, 722538, 842961, 1083807, 1123948, 1445076, 1685922, 2167614, 2528883, 3251421, 3371844, 4335228, 5057766, 6502842, 7586649, 10115532, 13005684, 15173298, 22759947, 30346596, 45519894, 91039788]

約数ペア:

[(1, 91039788), (2, 45519894), (3, 30346596), (4, 22759947), (6, 15173298), (7, 13005684), (9, 10115532), (12, 7586649), (14, 6502842), (18, 5057766), (21, 4335228), (27, 3371844), (28, 3251421), (36, 2528883), (42, 2167614), (54, 1685922), (63, 1445076), (81, 1123948), (84, 1083807), (108, 842961), (126, 722538), (137, 664524), (162, 561974), (189, 481692), (252, 361269), (274, 332262), (293, 310716), (324, 280987), (378, 240846), (411, 221508), (548, 166131), (567, 160564), (586, 155358), (756, 120423), (822, 110754), (879, 103572), (959, 94932), (1134, 80282), (1172, 77679), (1233, 73836), (1644, 55377), (1758, 51786), (1918, 47466), (2051, 44388), (2268, 40141), (2466, 36918), (2637, 34524), (2877, 31644), (3516, 25893), (3699, 24612), (3836, 23733), (4102, 22194), (4932, 18459), (5274, 17262), (5754, 15822), (6153, 14796), (7398, 12306), (7911, 11508), (8204, 11097), (8631, 10548)]