180551016

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^2\times {\mathrm{8677}}^1$

素因数の和:8723

約数の個数: 72

約数和(自身を含む): 519508470

約数和(自身を除く): 338957454

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 289, 306, 408, 578, 612, 867, 1156, 1224, 1734, 2312, 2601, 3468, 5202, 6936, 8677, 10404, 17354, 20808, 26031, 34708, 52062, 69416, 78093, 104124, 147509, 156186, 208248, 295018, 312372, 442527, 590036, 624744, 885054, 1180072, 1327581, 1770108, 2507653, 2655162, 3540216, 5015306, 5310324, 7522959, 10030612, 10620648, 15045918, 20061224, 22568877, 30091836, 45137754, 60183672, 90275508, 180551016]

約数ペア:

[(1, 180551016), (2, 90275508), (3, 60183672), (4, 45137754), (6, 30091836), (8, 22568877), (9, 20061224), (12, 15045918), (17, 10620648), (18, 10030612), (24, 7522959), (34, 5310324), (36, 5015306), (51, 3540216), (68, 2655162), (72, 2507653), (102, 1770108), (136, 1327581), (153, 1180072), (204, 885054), (289, 624744), (306, 590036), (408, 442527), (578, 312372), (612, 295018), (867, 208248), (1156, 156186), (1224, 147509), (1734, 104124), (2312, 78093), (2601, 69416), (3468, 52062), (5202, 34708), (6936, 26031), (8677, 20808), (10404, 17354)]