40713228

素因数分解:

$2^2\times 3^2\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1$

素因数の和:327

約数の個数: 72

約数和(自身を含む): 105945840

約数和(自身を除く): 65232612

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 89, 97, 131, 178, 194, 262, 267, 291, 356, 388, 393, 524, 534, 582, 786, 801, 873, 1068, 1164, 1179, 1572, 1602, 1746, 2358, 3204, 3492, 4716, 8633, 11659, 12707, 17266, 23318, 25414, 25899, 34532, 34977, 38121, 46636, 50828, 51798, 69954, 76242, 77697, 103596, 104931, 114363, 139908, 152484, 155394, 209862, 228726, 310788, 419724, 457452, 1130923, 2261846, 3392769, 4523692, 6785538, 10178307, 13571076, 20356614, 40713228]

約数ペア:

[(1, 40713228), (2, 20356614), (3, 13571076), (4, 10178307), (6, 6785538), (9, 4523692), (12, 3392769), (18, 2261846), (36, 1130923), (89, 457452), (97, 419724), (131, 310788), (178, 228726), (194, 209862), (262, 155394), (267, 152484), (291, 139908), (356, 114363), (388, 104931), (393, 103596), (524, 77697), (534, 76242), (582, 69954), (786, 51798), (801, 50828), (873, 46636), (1068, 38121), (1164, 34977), (1179, 34532), (1572, 25899), (1602, 25414), (1746, 23318), (2358, 17266), (3204, 12707), (3492, 11659), (4716, 8633)]