25707096

素因数分解:

$2^3\times 3^2\times {\mathrm{67}}^1\times {\mathrm{73}}^2$

素因数の和:225

約数の個数: 72

約数和(自身を含む): 71643780

約数和(自身を除く): 45936684

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 67, 72, 73, 134, 146, 201, 219, 268, 292, 402, 438, 536, 584, 603, 657, 804, 876, 1206, 1314, 1608, 1752, 2412, 2628, 4824, 4891, 5256, 5329, 9782, 10658, 14673, 15987, 19564, 21316, 29346, 31974, 39128, 42632, 44019, 47961, 58692, 63948, 88038, 95922, 117384, 127896, 176076, 191844, 352152, 357043, 383688, 714086, 1071129, 1428172, 2142258, 2856344, 3213387, 4284516, 6426774, 8569032, 12853548, 25707096]

約数ペア:

[(1, 25707096), (2, 12853548), (3, 8569032), (4, 6426774), (6, 4284516), (8, 3213387), (9, 2856344), (12, 2142258), (18, 1428172), (24, 1071129), (36, 714086), (67, 383688), (72, 357043), (73, 352152), (134, 191844), (146, 176076), (201, 127896), (219, 117384), (268, 95922), (292, 88038), (402, 63948), (438, 58692), (536, 47961), (584, 44019), (603, 42632), (657, 39128), (804, 31974), (876, 29346), (1206, 21316), (1314, 19564), (1608, 15987), (1752, 14673), (2412, 10658), (2628, 9782), (4824, 5329), (4891, 5256)]