69486540332

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1237}}^1\times {\mathrm{20929}}^1$

素因数の和:22242

約数の個数: 48

約数和(自身を含む): 134946258720

約数和(自身を除く): 65459718388

約数列:

[1, 2, 4, 11, 22, 44, 61, 122, 244, 671, 1237, 1342, 2474, 2684, 4948, 13607, 20929, 27214, 41858, 54428, 75457, 83716, 150914, 230219, 301828, 460438, 830027, 920876, 1276669, 1660054, 2553338, 3320108, 5106676, 14043359, 25889173, 28086718, 51778346, 56173436, 103556692, 284780903, 569561806, 1139123612, 1579239553, 3158479106, 6316958212, 17371635083, 34743270166, 69486540332]

約数ペア:

[(1, 69486540332), (2, 34743270166), (4, 17371635083), (11, 6316958212), (22, 3158479106), (44, 1579239553), (61, 1139123612), (122, 569561806), (244, 284780903), (671, 103556692), (1237, 56173436), (1342, 51778346), (2474, 28086718), (2684, 25889173), (4948, 14043359), (13607, 5106676), (20929, 3320108), (27214, 2553338), (41858, 1660054), (54428, 1276669), (75457, 920876), (83716, 830027), (150914, 460438), (230219, 301828)]