66675864

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{2003}}^1$

素因数の和:2104

約数の個数: 64

約数和(自身を含む): 177955200

約数和(自身を除く): 111279336

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 73, 76, 114, 146, 152, 219, 228, 292, 438, 456, 584, 876, 1387, 1752, 2003, 2774, 4006, 4161, 5548, 6009, 8012, 8322, 11096, 12018, 16024, 16644, 24036, 33288, 38057, 48072, 76114, 114171, 146219, 152228, 228342, 292438, 304456, 438657, 456684, 584876, 877314, 913368, 1169752, 1754628, 2778161, 3509256, 5556322, 8334483, 11112644, 16668966, 22225288, 33337932, 66675864]

約数ペア:

[(1, 66675864), (2, 33337932), (3, 22225288), (4, 16668966), (6, 11112644), (8, 8334483), (12, 5556322), (19, 3509256), (24, 2778161), (38, 1754628), (57, 1169752), (73, 913368), (76, 877314), (114, 584876), (146, 456684), (152, 438657), (219, 304456), (228, 292438), (292, 228342), (438, 152228), (456, 146219), (584, 114171), (876, 76114), (1387, 48072), (1752, 38057), (2003, 33288), (2774, 24036), (4006, 16644), (4161, 16024), (5548, 12018), (6009, 11096), (8012, 8322)]