72229836

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{199}}^1$

素因数の和:391

約数の個数: 96

約数和(自身を含む): 201600000

約数和(自身を除く): 129370164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 84, 87, 116, 149, 174, 199, 203, 298, 348, 398, 406, 447, 596, 597, 609, 796, 812, 894, 1043, 1194, 1218, 1393, 1788, 2086, 2388, 2436, 2786, 3129, 4172, 4179, 4321, 5572, 5771, 6258, 8358, 8642, 11542, 12516, 12963, 16716, 17284, 17313, 23084, 25926, 29651, 30247, 34626, 40397, 51852, 59302, 60494, 69252, 80794, 88953, 90741, 118604, 120988, 121191, 161588, 177906, 181482, 207557, 242382, 355812, 362964, 415114, 484764, 622671, 830228, 859879, 1245342, 1719758, 2490684, 2579637, 3439516, 5159274, 6019153, 10318548, 12038306, 18057459, 24076612, 36114918, 72229836]

約数ペア:

[(1, 72229836), (2, 36114918), (3, 24076612), (4, 18057459), (6, 12038306), (7, 10318548), (12, 6019153), (14, 5159274), (21, 3439516), (28, 2579637), (29, 2490684), (42, 1719758), (58, 1245342), (84, 859879), (87, 830228), (116, 622671), (149, 484764), (174, 415114), (199, 362964), (203, 355812), (298, 242382), (348, 207557), (398, 181482), (406, 177906), (447, 161588), (596, 121191), (597, 120988), (609, 118604), (796, 90741), (812, 88953), (894, 80794), (1043, 69252), (1194, 60494), (1218, 59302), (1393, 51852), (1788, 40397), (2086, 34626), (2388, 30247), (2436, 29651), (2786, 25926), (3129, 23084), (4172, 17313), (4179, 17284), (4321, 16716), (5572, 12963), (5771, 12516), (6258, 11542), (8358, 8642)]