72242028

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3407}}^1$

素因数の和:3467

約数の個数: 72

約数和(自身を含む): 198481920

約数和(自身を除く): 126239892

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 31, 36, 38, 57, 62, 76, 93, 114, 124, 171, 186, 228, 279, 342, 372, 558, 589, 684, 1116, 1178, 1767, 2356, 3407, 3534, 5301, 6814, 7068, 10221, 10602, 13628, 20442, 21204, 30663, 40884, 61326, 64733, 105617, 122652, 129466, 194199, 211234, 258932, 316851, 388398, 422468, 582597, 633702, 776796, 950553, 1165194, 1267404, 1901106, 2006723, 2330388, 3802212, 4013446, 6020169, 8026892, 12040338, 18060507, 24080676, 36121014, 72242028]

約数ペア:

[(1, 72242028), (2, 36121014), (3, 24080676), (4, 18060507), (6, 12040338), (9, 8026892), (12, 6020169), (18, 4013446), (19, 3802212), (31, 2330388), (36, 2006723), (38, 1901106), (57, 1267404), (62, 1165194), (76, 950553), (93, 776796), (114, 633702), (124, 582597), (171, 422468), (186, 388398), (228, 316851), (279, 258932), (342, 211234), (372, 194199), (558, 129466), (589, 122652), (684, 105617), (1116, 64733), (1178, 61326), (1767, 40884), (2356, 30663), (3407, 21204), (3534, 20442), (5301, 13628), (6814, 10602), (7068, 10221)]