71928648

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^1\times {\mathrm{10091}}^1$

素因数の和:10120

約数の個数: 80

約数和(自身を含む): 219803760

約数和(自身を除く): 147875112

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 81, 88, 99, 108, 132, 162, 198, 216, 264, 297, 324, 396, 594, 648, 792, 891, 1188, 1782, 2376, 3564, 7128, 10091, 20182, 30273, 40364, 60546, 80728, 90819, 111001, 121092, 181638, 222002, 242184, 272457, 333003, 363276, 444004, 544914, 666006, 726552, 817371, 888008, 999009, 1089828, 1332012, 1634742, 1998018, 2179656, 2664024, 2997027, 3269484, 3996036, 5994054, 6538968, 7992072, 8991081, 11988108, 17982162, 23976216, 35964324, 71928648]

約数ペア:

[(1, 71928648), (2, 35964324), (3, 23976216), (4, 17982162), (6, 11988108), (8, 8991081), (9, 7992072), (11, 6538968), (12, 5994054), (18, 3996036), (22, 3269484), (24, 2997027), (27, 2664024), (33, 2179656), (36, 1998018), (44, 1634742), (54, 1332012), (66, 1089828), (72, 999009), (81, 888008), (88, 817371), (99, 726552), (108, 666006), (132, 544914), (162, 444004), (198, 363276), (216, 333003), (264, 272457), (297, 242184), (324, 222002), (396, 181638), (594, 121092), (648, 111001), (792, 90819), (891, 80728), (1188, 60546), (1782, 40364), (2376, 30273), (3564, 20182), (7128, 10091)]