145870812

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{8219}}^1$

素因数の和:8275

約数の個数: 72

約数和(自身を含む): 403930800

約数和(自身を除く): 258059988

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 29, 34, 36, 51, 58, 68, 87, 102, 116, 153, 174, 204, 261, 306, 348, 493, 522, 612, 986, 1044, 1479, 1972, 2958, 4437, 5916, 8219, 8874, 16438, 17748, 24657, 32876, 49314, 73971, 98628, 139723, 147942, 238351, 279446, 295884, 419169, 476702, 558892, 715053, 838338, 953404, 1257507, 1430106, 1676676, 2145159, 2515014, 2860212, 4051967, 4290318, 5030028, 8103934, 8580636, 12155901, 16207868, 24311802, 36467703, 48623604, 72935406, 145870812]

約数ペア:

[(1, 145870812), (2, 72935406), (3, 48623604), (4, 36467703), (6, 24311802), (9, 16207868), (12, 12155901), (17, 8580636), (18, 8103934), (29, 5030028), (34, 4290318), (36, 4051967), (51, 2860212), (58, 2515014), (68, 2145159), (87, 1676676), (102, 1430106), (116, 1257507), (153, 953404), (174, 838338), (204, 715053), (261, 558892), (306, 476702), (348, 419169), (493, 295884), (522, 279446), (612, 238351), (986, 147942), (1044, 139723), (1479, 98628), (1972, 73971), (2958, 49314), (4437, 32876), (5916, 24657), (8219, 17748), (8874, 16438)]