72128232

素因数分解:

$2^3\times 3^5\times {\mathrm{11}}^1\times {\mathrm{3373}}^1$

素因数の和:3405

約数の個数: 96

約数和(自身を含む): 221064480

約数和(自身を除く): 148936248

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, 243, 264, 297, 324, 396, 486, 594, 648, 792, 891, 972, 1188, 1782, 1944, 2376, 2673, 3373, 3564, 5346, 6746, 7128, 10119, 10692, 13492, 20238, 21384, 26984, 30357, 37103, 40476, 60714, 74206, 80952, 91071, 111309, 121428, 148412, 182142, 222618, 242856, 273213, 296824, 333927, 364284, 445236, 546426, 667854, 728568, 819639, 890472, 1001781, 1092852, 1335708, 1639278, 2003562, 2185704, 2671416, 3005343, 3278556, 4007124, 6010686, 6557112, 8014248, 9016029, 12021372, 18032058, 24042744, 36064116, 72128232]

約数ペア:

[(1, 72128232), (2, 36064116), (3, 24042744), (4, 18032058), (6, 12021372), (8, 9016029), (9, 8014248), (11, 6557112), (12, 6010686), (18, 4007124), (22, 3278556), (24, 3005343), (27, 2671416), (33, 2185704), (36, 2003562), (44, 1639278), (54, 1335708), (66, 1092852), (72, 1001781), (81, 890472), (88, 819639), (99, 728568), (108, 667854), (132, 546426), (162, 445236), (198, 364284), (216, 333927), (243, 296824), (264, 273213), (297, 242856), (324, 222618), (396, 182142), (486, 148412), (594, 121428), (648, 111309), (792, 91071), (891, 80952), (972, 74206), (1188, 60714), (1782, 40476), (1944, 37103), (2376, 30357), (2673, 26984), (3373, 21384), (3564, 20238), (5346, 13492), (6746, 10692), (7128, 10119)]