42777278124

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{67801}}^1$

素因数の和:67888

約数の個数: 144

約数和(自身を含む): 123361670880

約数和(自身を除く): 80584392756

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 37, 42, 49, 58, 74, 84, 87, 98, 111, 116, 147, 148, 174, 196, 203, 222, 259, 294, 348, 406, 444, 518, 588, 609, 777, 812, 1036, 1073, 1218, 1421, 1554, 1813, 2146, 2436, 2842, 3108, 3219, 3626, 4263, 4292, 5439, 5684, 6438, 7252, 7511, 8526, 10878, 12876, 15022, 17052, 21756, 22533, 30044, 45066, 52577, 67801, 90132, 105154, 135602, 157731, 203403, 210308, 271204, 315462, 406806, 474607, 630924, 813612, 949214, 1423821, 1898428, 1966229, 2508637, 2847642, 3322249, 3932458, 5017274, 5695284, 5898687, 6644498, 7525911, 7864916, 9966747, 10034548, 11797374, 13288996, 13763603, 15051822, 17560459, 19933494, 23594748, 27527206, 30103644, 35120918, 39866988, 41290809, 52681377, 55054412, 70241836, 72750473, 82581618, 96345221, 105362754, 122923213, 145500946, 165163236, 192690442, 210725508, 218251419, 245846426, 289035663, 291001892, 368769639, 385380884, 436502838, 491692852, 509253311, 578071326, 737539278, 873005676, 1018506622, 1156142652, 1475078556, 1527759933, 2037013244, 3055519866, 3564773177, 6111039732, 7129546354, 10694319531, 14259092708, 21388639062, 42777278124]

約数ペア:

[(1, 42777278124), (2, 21388639062), (3, 14259092708), (4, 10694319531), (6, 7129546354), (7, 6111039732), (12, 3564773177), (14, 3055519866), (21, 2037013244), (28, 1527759933), (29, 1475078556), (37, 1156142652), (42, 1018506622), (49, 873005676), (58, 737539278), (74, 578071326), (84, 509253311), (87, 491692852), (98, 436502838), (111, 385380884), (116, 368769639), (147, 291001892), (148, 289035663), (174, 245846426), (196, 218251419), (203, 210725508), (222, 192690442), (259, 165163236), (294, 145500946), (348, 122923213), (406, 105362754), (444, 96345221), (518, 82581618), (588, 72750473), (609, 70241836), (777, 55054412), (812, 52681377), (1036, 41290809), (1073, 39866988), (1218, 35120918), (1421, 30103644), (1554, 27527206), (1813, 23594748), (2146, 19933494), (2436, 17560459), (2842, 15051822), (3108, 13763603), (3219, 13288996), (3626, 11797374), (4263, 10034548), (4292, 9966747), (5439, 7864916), (5684, 7525911), (6438, 6644498), (7252, 5898687), (7511, 5695284), (8526, 5017274), (10878, 3932458), (12876, 3322249), (15022, 2847642), (17052, 2508637), (21756, 1966229), (22533, 1898428), (30044, 1423821), (45066, 949214), (52577, 813612), (67801, 630924), (90132, 474607), (105154, 406806), (135602, 315462), (157731, 271204), (203403, 210308)]