88391268

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{18461}}^1$

素因数の和:18497

約数の個数: 72

約数和(自身を含む): 268806720

約数和(自身を除く): 180415452

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4788, 18461, 36922, 55383, 73844, 110766, 129227, 166149, 221532, 258454, 332298, 350759, 387681, 516908, 664596, 701518, 775362, 1052277, 1163043, 1403036, 1550724, 2104554, 2326086, 2455313, 3156831, 4209108, 4652172, 4910626, 6313662, 7365939, 9821252, 12627324, 14731878, 22097817, 29463756, 44195634, 88391268]

約数ペア:

[(1, 88391268), (2, 44195634), (3, 29463756), (4, 22097817), (6, 14731878), (7, 12627324), (9, 9821252), (12, 7365939), (14, 6313662), (18, 4910626), (19, 4652172), (21, 4209108), (28, 3156831), (36, 2455313), (38, 2326086), (42, 2104554), (57, 1550724), (63, 1403036), (76, 1163043), (84, 1052277), (114, 775362), (126, 701518), (133, 664596), (171, 516908), (228, 387681), (252, 350759), (266, 332298), (342, 258454), (399, 221532), (532, 166149), (684, 129227), (798, 110766), (1197, 73844), (1596, 55383), (2394, 36922), (4788, 18461)]