72692972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{659}}^1$

素因数の和:806

約数の個数: 48

約数和(自身を含む): 146361600

約数和(自身を除く): 73668628

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 109, 218, 253, 436, 506, 659, 1012, 1199, 1318, 2398, 2507, 2636, 4796, 5014, 7249, 10028, 14498, 15157, 27577, 28996, 30314, 55154, 60628, 71831, 110308, 143662, 166727, 287324, 333454, 666908, 790141, 1580282, 1652113, 3160564, 3304226, 6608452, 18173243, 36346486, 72692972]

約数ペア:

[(1, 72692972), (2, 36346486), (4, 18173243), (11, 6608452), (22, 3304226), (23, 3160564), (44, 1652113), (46, 1580282), (92, 790141), (109, 666908), (218, 333454), (253, 287324), (436, 166727), (506, 143662), (659, 110308), (1012, 71831), (1199, 60628), (1318, 55154), (2398, 30314), (2507, 28996), (2636, 27577), (4796, 15157), (5014, 14498), (7249, 10028)]