42445368

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{227}}^1$

素因数の和:306

約数の個数: 144

約数和(自身を含む): 136847880

約数和(自身を除く): 94402512

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 53, 56, 63, 72, 84, 98, 106, 126, 147, 159, 168, 196, 212, 227, 252, 294, 318, 371, 392, 424, 441, 454, 477, 504, 588, 636, 681, 742, 882, 908, 954, 1113, 1176, 1272, 1362, 1484, 1589, 1764, 1816, 1908, 2043, 2226, 2597, 2724, 2968, 3178, 3339, 3528, 3816, 4086, 4452, 4767, 5194, 5448, 6356, 6678, 7791, 8172, 8904, 9534, 10388, 11123, 12031, 12712, 13356, 14301, 15582, 16344, 19068, 20776, 22246, 23373, 24062, 26712, 28602, 31164, 33369, 36093, 38136, 44492, 46746, 48124, 57204, 62328, 66738, 72186, 84217, 88984, 93492, 96248, 100107, 108279, 114408, 133476, 144372, 168434, 186984, 200214, 216558, 252651, 266952, 288744, 336868, 400428, 433116, 505302, 589519, 673736, 757953, 800856, 866232, 1010604, 1179038, 1515906, 1768557, 2021208, 2358076, 3031812, 3537114, 4716152, 5305671, 6063624, 7074228, 10611342, 14148456, 21222684, 42445368]

約数ペア:

[(1, 42445368), (2, 21222684), (3, 14148456), (4, 10611342), (6, 7074228), (7, 6063624), (8, 5305671), (9, 4716152), (12, 3537114), (14, 3031812), (18, 2358076), (21, 2021208), (24, 1768557), (28, 1515906), (36, 1179038), (42, 1010604), (49, 866232), (53, 800856), (56, 757953), (63, 673736), (72, 589519), (84, 505302), (98, 433116), (106, 400428), (126, 336868), (147, 288744), (159, 266952), (168, 252651), (196, 216558), (212, 200214), (227, 186984), (252, 168434), (294, 144372), (318, 133476), (371, 114408), (392, 108279), (424, 100107), (441, 96248), (454, 93492), (477, 88984), (504, 84217), (588, 72186), (636, 66738), (681, 62328), (742, 57204), (882, 48124), (908, 46746), (954, 44492), (1113, 38136), (1176, 36093), (1272, 33369), (1362, 31164), (1484, 28602), (1589, 26712), (1764, 24062), (1816, 23373), (1908, 22246), (2043, 20776), (2226, 19068), (2597, 16344), (2724, 15582), (2968, 14301), (3178, 13356), (3339, 12712), (3528, 12031), (3816, 11123), (4086, 10388), (4452, 9534), (4767, 8904), (5194, 8172), (5448, 7791), (6356, 6678)]