63197680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8681}}^1$

素因数の和:8714

約数の個数: 80

約数和(自身を含む): 180863424

約数和(自身を除く): 117665744

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 728, 910, 1040, 1456, 1820, 3640, 7280, 8681, 17362, 34724, 43405, 60767, 69448, 86810, 112853, 121534, 138896, 173620, 225706, 243068, 303835, 347240, 451412, 486136, 564265, 607670, 694480, 789971, 902824, 972272, 1128530, 1215340, 1579942, 1805648, 2257060, 2430680, 3159884, 3949855, 4514120, 4861360, 6319768, 7899710, 9028240, 12639536, 15799420, 31598840, 63197680]

約数ペア:

[(1, 63197680), (2, 31598840), (4, 15799420), (5, 12639536), (7, 9028240), (8, 7899710), (10, 6319768), (13, 4861360), (14, 4514120), (16, 3949855), (20, 3159884), (26, 2430680), (28, 2257060), (35, 1805648), (40, 1579942), (52, 1215340), (56, 1128530), (65, 972272), (70, 902824), (80, 789971), (91, 694480), (104, 607670), (112, 564265), (130, 486136), (140, 451412), (182, 347240), (208, 303835), (260, 243068), (280, 225706), (364, 173620), (455, 138896), (520, 121534), (560, 112853), (728, 86810), (910, 69448), (1040, 60767), (1456, 43405), (1820, 34724), (3640, 17362), (7280, 8681)]