68727312

素因数分解:

$2^4\times 3^3\times {\mathrm{23}}^1\times {\mathrm{6917}}^1$

素因数の和:6957

約数の個数: 80

約数和(自身を含む): 205879680

約数和(自身を除く): 137152368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 48, 54, 69, 72, 92, 108, 138, 144, 184, 207, 216, 276, 368, 414, 432, 552, 621, 828, 1104, 1242, 1656, 2484, 3312, 4968, 6917, 9936, 13834, 20751, 27668, 41502, 55336, 62253, 83004, 110672, 124506, 159091, 166008, 186759, 249012, 318182, 332016, 373518, 477273, 498024, 636364, 747036, 954546, 996048, 1272728, 1431819, 1494072, 1909092, 2545456, 2863638, 2988144, 3818184, 4295457, 5727276, 7636368, 8590914, 11454552, 17181828, 22909104, 34363656, 68727312]

約数ペア:

[(1, 68727312), (2, 34363656), (3, 22909104), (4, 17181828), (6, 11454552), (8, 8590914), (9, 7636368), (12, 5727276), (16, 4295457), (18, 3818184), (23, 2988144), (24, 2863638), (27, 2545456), (36, 1909092), (46, 1494072), (48, 1431819), (54, 1272728), (69, 996048), (72, 954546), (92, 747036), (108, 636364), (138, 498024), (144, 477273), (184, 373518), (207, 332016), (216, 318182), (276, 249012), (368, 186759), (414, 166008), (432, 159091), (552, 124506), (621, 110672), (828, 83004), (1104, 62253), (1242, 55336), (1656, 41502), (2484, 27668), (3312, 20751), (4968, 13834), (6917, 9936)]