61778028

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{3023}}^1$

素因数の和:3174

約数の個数: 48

約数和(自身を含む): 156473856

約数和(自身を除く): 94695828

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 131, 156, 262, 393, 524, 786, 1572, 1703, 3023, 3406, 5109, 6046, 6812, 9069, 10218, 12092, 18138, 20436, 36276, 39299, 78598, 117897, 157196, 235794, 396013, 471588, 792026, 1188039, 1584052, 2376078, 4752156, 5148169, 10296338, 15444507, 20592676, 30889014, 61778028]

約数ペア:

[(1, 61778028), (2, 30889014), (3, 20592676), (4, 15444507), (6, 10296338), (12, 5148169), (13, 4752156), (26, 2376078), (39, 1584052), (52, 1188039), (78, 792026), (131, 471588), (156, 396013), (262, 235794), (393, 157196), (524, 117897), (786, 78598), (1572, 39299), (1703, 36276), (3023, 20436), (3406, 18138), (5109, 12092), (6046, 10218), (6812, 9069)]