38830788

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{947}}^1$

素因数の和:1041

約数の個数: 72

約数和(自身を含む): 105592032

約数和(自身を除く): 66761244

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 67, 68, 102, 134, 153, 201, 204, 268, 306, 402, 603, 612, 804, 947, 1139, 1206, 1894, 2278, 2412, 2841, 3417, 3788, 4556, 5682, 6834, 8523, 10251, 11364, 13668, 16099, 17046, 20502, 32198, 34092, 41004, 48297, 63449, 64396, 96594, 126898, 144891, 190347, 193188, 253796, 289782, 380694, 571041, 579564, 761388, 1078633, 1142082, 2157266, 2284164, 3235899, 4314532, 6471798, 9707697, 12943596, 19415394, 38830788]

約数ペア:

[(1, 38830788), (2, 19415394), (3, 12943596), (4, 9707697), (6, 6471798), (9, 4314532), (12, 3235899), (17, 2284164), (18, 2157266), (34, 1142082), (36, 1078633), (51, 761388), (67, 579564), (68, 571041), (102, 380694), (134, 289782), (153, 253796), (201, 193188), (204, 190347), (268, 144891), (306, 126898), (402, 96594), (603, 64396), (612, 63449), (804, 48297), (947, 41004), (1139, 34092), (1206, 32198), (1894, 20502), (2278, 17046), (2412, 16099), (2841, 13668), (3417, 11364), (3788, 10251), (4556, 8523), (5682, 6834)]