82097460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{7477}}^1$

素因数の和:7553

約数の個数: 72

約数和(自身を含む): 253145256

約数和(自身を除く): 171047796

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 61, 90, 122, 180, 183, 244, 305, 366, 549, 610, 732, 915, 1098, 1220, 1830, 2196, 2745, 3660, 5490, 7477, 10980, 14954, 22431, 29908, 37385, 44862, 67293, 74770, 89724, 112155, 134586, 149540, 224310, 269172, 336465, 448620, 456097, 672930, 912194, 1345860, 1368291, 1824388, 2280485, 2736582, 4104873, 4560970, 5473164, 6841455, 8209746, 9121940, 13682910, 16419492, 20524365, 27365820, 41048730, 82097460]

約数ペア:

[(1, 82097460), (2, 41048730), (3, 27365820), (4, 20524365), (5, 16419492), (6, 13682910), (9, 9121940), (10, 8209746), (12, 6841455), (15, 5473164), (18, 4560970), (20, 4104873), (30, 2736582), (36, 2280485), (45, 1824388), (60, 1368291), (61, 1345860), (90, 912194), (122, 672930), (180, 456097), (183, 448620), (244, 336465), (305, 269172), (366, 224310), (549, 149540), (610, 134586), (732, 112155), (915, 89724), (1098, 74770), (1220, 67293), (1830, 44862), (2196, 37385), (2745, 29908), (3660, 22431), (5490, 14954), (7477, 10980)]