72879408

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4253}}^1$

素因数の和:4291

約数の個数: 120

約数和(自身を含む): 246868128

約数和(自身を除く): 173988720

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 34, 36, 42, 48, 51, 56, 63, 68, 72, 84, 102, 112, 119, 126, 136, 144, 153, 168, 204, 238, 252, 272, 306, 336, 357, 408, 476, 504, 612, 714, 816, 952, 1008, 1071, 1224, 1428, 1904, 2142, 2448, 2856, 4253, 4284, 5712, 8506, 8568, 12759, 17012, 17136, 25518, 29771, 34024, 38277, 51036, 59542, 68048, 72301, 76554, 89313, 102072, 119084, 144602, 153108, 178626, 204144, 216903, 238168, 267939, 289204, 306216, 357252, 433806, 476336, 506107, 535878, 578408, 612432, 650709, 714504, 867612, 1012214, 1071756, 1156816, 1301418, 1429008, 1518321, 1735224, 2024428, 2143512, 2602836, 3036642, 3470448, 4048856, 4287024, 4554963, 5205672, 6073284, 8097712, 9109926, 10411344, 12146568, 18219852, 24293136, 36439704, 72879408]

約数ペア:

[(1, 72879408), (2, 36439704), (3, 24293136), (4, 18219852), (6, 12146568), (7, 10411344), (8, 9109926), (9, 8097712), (12, 6073284), (14, 5205672), (16, 4554963), (17, 4287024), (18, 4048856), (21, 3470448), (24, 3036642), (28, 2602836), (34, 2143512), (36, 2024428), (42, 1735224), (48, 1518321), (51, 1429008), (56, 1301418), (63, 1156816), (68, 1071756), (72, 1012214), (84, 867612), (102, 714504), (112, 650709), (119, 612432), (126, 578408), (136, 535878), (144, 506107), (153, 476336), (168, 433806), (204, 357252), (238, 306216), (252, 289204), (272, 267939), (306, 238168), (336, 216903), (357, 204144), (408, 178626), (476, 153108), (504, 144602), (612, 119084), (714, 102072), (816, 89313), (952, 76554), (1008, 72301), (1071, 68048), (1224, 59542), (1428, 51036), (1904, 38277), (2142, 34024), (2448, 29771), (2856, 25518), (4253, 17136), (4284, 17012), (5712, 12759), (8506, 8568)]